42 pages • 1-hour read
A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.
Content Warning: This section of the guide includes discussion of gender discrimination.
As a self-described styling expert, DeSorbo argues that wearing clothes one likes can help one feel more confident and authentic. She also believes that taking care in what one wears is a path toward happiness. Style doesn’t have to be intimidating and can be a fun form of self-expression. She suggests that redefining fashion on one’s own terms (and based on one’s own body) is the best way to find clothes that feel good. For example, although DeSorbo loves to dress up, she also loves wearing sweatpants and T-shirts.
The most important part of developing one’s own style is understanding oneself. DeSorbo offers seven ways to avoid stressing over what to wear, including buying a long wool coat and heeled boots and letting one’s style evolve based on one’s moods. DeSorbo developed this approach to clothing when she was a child. In particular, she learned a lot from her mother. As a little girl, she enjoyed watching her mother dress up in fancy clothes even for casual occasions. What mattered to DeSorbo’s mother was feeling good. DeSorbo has taken this lesson to heart. Although she didn’t pursue a career in fashion the way she thought she might, she does know how to dress for herself at all times.
Although the book stresses the personalization of style to suit one’s needs and preferences, the discussion of fashion as a form of self-expression assumes a degree of economic privilege that some readers may not share. The book’s framing of material goods (clothes) as a potential avenue to happiness is also somewhat unusual among contemporaneous self-help works. That said, the authors implicitly warn against overconsumption in their emphasis on avoiding fads in favor of fashion staples and pieces that express one’s own style.
In an age where health and wellness trends abound, Berner and DeSorbo argue that staying in tune with one’s own body is the best way to maintain physical well-being. The authors list a series of possible workout options and routines to discuss exercise in a positive, stress-free way.
Berner and DeSorbo describe five possible fitness routines they’ve researched for their reader’s benefit. These routines include Pilates, hip-hop yoga, gym memberships, sports, and hot-girl walking. They describe their personal experiences with each of these approaches to exercise, laying out the positive and negative aspects of each. As women who aren’t sports or wellness enthusiasts, Berner and DeSorbo have had to find exercise routines that are sustainable based on their sensibilities, schedules, and bodies. While DeSorbo enjoys Pilates, for example, it doesn’t appeal to Berner. Conversely, DeSorbo has never tried hip-hop yoga, a form of exercise that helped Berner get over a breakup and regain her confidence. The exercise routine that appeals most to both authors is walking, an easy and accessible way to get in steps while listening to podcasts, chatting with a friend, or running errands.
Berner and DeSorbo emphasize the importance of finding exercise routines that work best for one’s own sensibility and body type. Like all of life, exercise doesn’t have to be stressful: It can be a way to enjoy one’s life and body in a new way. This emphasis on personalization, sustainability, and mental well-being echoes broader fitness trends in the 21st century, which has seen a shift away from prior decades’ focus on exercising to maintain a certain physical appearance.
Berner and DeSorbo offer their readers new ways of navigating their relationships with men. In a society that still emphasizes women’s dependence on men, the authors stress the importance of prioritizing oneself over friendships and/or sexual relationships with men. For Berner and DeSorbo, this practice of decentering men has helped them discover and embrace their most authentic versions of self.
Berner and DeSorbo share examples of how they learned to decenter men on their journeys toward self-actualization. Berner’s most notable experience occurred after a breakup. She stayed with her then-boyfriend for over a year even though he made her feel bad about herself; she changed her life, routines, and personality to please him. When they broke up, she realized that she had to reclaim her own feelings, thoughts, and needs. She started applying herself to work and taking risks in her personal life.
DeSorbo learned to decenter men after a negative relationship experience, too. An ex got angry with her when she decided not to take time off from her new job to attend a wedding with him. However, instead of asserting herself and simply declining his request, she lied and said her boss didn’t approve the time off. In retrospect, DeSorbo admits that she should have stood up for herself and vocalized her fears: She let her ex control her emotions and dictate her behaviors in compromising ways. Like Berner, she wasn’t following her instincts or claiming her needs. These are habits the authors believe women are culturally conditioned to exhibit; breaking these habits can be liberating.
When women decide to prioritize themselves instead of prioritizing men, they can achieve bigger goals, establish healthier relationships, feel more confident, and lead happier lives. The authors cite the ends of Kelly Clarkson’s, Shakira’s, Mandy Moore’s, and Katie Holmes’s toxic relationships as further evidence of the power of putting oneself first. While this chapter largely speaks to a heterosexual female readership in its emphasis on romantic relationships with men, elements of it engage with a broader feminist critique of how patriarchal societies center men’s experiences while casting women of any orientation (or race, social class, etc.) in supporting roles.
Because friendship is such an important part of the human experience, the authors stress the importance of spending time with positive people. Intimate relationships can dictate how an individual feels about themselves; it’s therefore vital to foster healthy connections. Berner and DeSorbo offer six methods for avoiding unhealthy friendships.
The authors’ friendship red flags include friends who only want to party, friends who feed off of one’s own pain, friends who are too self-involved, friends who are too dependent, friends who mistreat other women, and friends who don’t understand one’s sense of humor. While there are all different sorts of friendships, Berner and DeSorbo argue that these six friendship types can endanger the individual’s mental health. If friends are selfish, sloppy, or lack self-awareness, they won’t value a person for who they are and what they need. In short, it’s okay to acknowledge when one doesn’t get along with another person. Letting go of friendships that don’t build one up will create space for more positive relationships.
How to Giggle’s discussion of friendship occurs within a broader paradigm shift in the self-help genre, which has traditionally focused more on romantic, familial, or professional relationships. Since the 2010s, however, growing awareness of loneliness as a societal problem, driven by factors like the decline of traditional community structures and accelerated by the COVID-19 pandemic, has led to renewed interest in platonic bonds. Books like Aminatou Sow and Ann Friedman’s Big Friendship have made the case for treating friendship as seriously as any other relationship—an idea Berner and DeSorbo’s emphasis on “red flags” echoes.
While all intimate relationships are complicated, fostering healthy friendships is essential to enjoying life and valuing oneself. The authors expound upon the preceding chapter and offer positive signs to look out for in friendships. For Berner and DeSorbo, establishing a close relationship with each other has infused their lives with meaning. They describe 10 things that have made their distinct connection work for so long.
The green flags that Berner and DeSorbo noticed in their friendship with each other include sending voice notes, sending DMs, playing each other’s wing woman, giving each other space, not obsessing over special occasions, treating the other person to coffee, watching out for each other while out, posing for photos together, supporting each other through breakups, and being honest with each other. These signs of connection and care have made Berner and DeSorbo’s relationship last over time. In turn, they’ve learned to communicate, to be vulnerable, to ask for help, and to encourage each other. Their relationship is an example of a healthy, reciprocal form of connection. By looking out for green flags like theirs, readers can find similarly lasting friendships.
Berner and DeSorbo acknowledge the difficulties of dating men in contemporary American society and offer tips to navigate this intimidating social sphere. The authors offer a list of nine men not to date based on their negative behavioral patterns, explaining how these romantic entanglements might have negative emotional effects. The authors assert that women must avoid men who self-identify as “a ‘good guy’” (142), men who are too active on social media, men who immediately profess their love, men who have rude friends, men who follow models online, men who don’t understand women, men who can’t express their feelings, men who compare their partner to their ex-girlfriends, and men who expect their partner to be their caretaker.
Dating any of these nine boyfriend “archetypes” can impact a woman in a negative manner, causing her to compromise or doubt herself. Conversely, the authors imply that dating men who are understanding and caring, honest and open, and responsible and self-possessed can lead to healthier romantic relationships. Dating offers constant challenges, but if women follow the authors’ guidelines, they might discover more meaningful connections with men.
More overtly than most other sections, this chapter assumes a particular readership—specifically, heterosexual women. Although some of the “red flags” the authors list transcend gender (for example, having rude friends), many reflect male behavior in a patriarchal social context. For example, Berner and DeSorbo’s warnings about “good guys” echo ongoing discourse about men who leverage feminism or its ideas to excuse their own mistreatment of women. While this focus limits the book’s relevance in some ways, it also distinguishes it from an older class of self-help books (for example, John Gray’s Men Are from Mars, Women Are from Venus) that discussed relationships between men and women in ways that have since been criticized as sexist.
Berner and DeSorbo hold that while there are many red flags in romantic relationships, they can’t think of any green flags. They present the chapter in a single sentence to capture the humor of dating and remind the reader that dating is just another bit.



Unlock all 42 pages of this Study Guide
Get in-depth, chapter-by-chapter summaries and analysis from our literary experts.