AITA for refusing to share study snacks with a classmate who mocks me?
AITA for not sharing my study snacks with a girl who mocks me? Discover the debate over boundaries and etiquette in a study group setting on Reddit.
A 22-year-old woman refused to share her study snacks with a classmate who won’t stop mocking her, and now the whole study group is acting like she’s the problem. It sounds small, but in a group where you’re supposed to focus together, one comment can turn into a whole vibe shift.
She brought snacks to the first session, and Kimberly, 21, immediately asked for some. Not a friendly “can I grab one,” more like a constant pattern of belittling her ideas and trying to one-up her in discussions, followed by a nasty look when she said no.
By the next meeting, Kimberly had apparently complained, and other group members were calling her petty and rude, so now she’s stuck balancing boundaries against drama.
Original Post
I (22F) recently started a study group with a few classmates to prepare for our upcoming exams. I take study snacks seriously—it helps me focus, you know?
So, I brought these yummy snacks to our first session; they were just for me to enjoy while we studied. Enter Kimberly (21F), a girl in our group who constantly belittles my ideas and tries to one-up me in discussions.
She spotted my snacks and asked if she could have some. I politely told her they were just for me, and I needed them to keep me going during our study session.
She gave me a nasty look and muttered something under her breath. Fast forward to our next meeting, and the other group members are calling me petty and rude for not sharing my snacks with Kimberly, who apparently complained to them about it.
I feel like I'm in a tough spot here. On one hand, I don't owe her my snacks, especially given the way she treats me.
On the other hand, I don't want to create unnecessary drama in our study group. So, Reddit, AITA for not sharing my study snacks with Kimberly?
Social Dynamics in Group Settings
Group dynamics play a vital role in social interactions, particularly in settings like study groups where collaboration and communication are essential for success. Social hierarchies tend to form naturally among members, which can lead to power imbalances that affect group cohesion. In this scenario, Kimberly’s mocking behavior might signify an attempt to assert dominance over her peers while simultaneously seeking to benefit from the group's resources, such as study snacks or shared knowledge.
Understanding these dynamics is crucial in helping individuals navigate complex relationships, as it promotes healthier interactions among group members. By recognizing the underlying social patterns at play, students can empower themselves to assert their boundaries without feeling guilty or anxious about their position within the group. This awareness fosters a more balanced environment where everyone feels valued and respected, ultimately enhancing the overall effectiveness of the study group.
Comment from u/MuffinLover88

Comment from u/StarryNight20

Right after OP said the snacks were just for her, Kimberly’s nasty look and muttered comment made it clear this wasn’t about hunger, it was about power.
Sharing food is often more than just a simple gesture; it serves as a fundamental way to build trust and foster cooperation among peers. Communal eating not only promotes social bonds but also enhances group cohesion, creating a sense of belonging among individuals. When people gather to share a meal, they often engage in meaningful conversations that can deepen relationships and strengthen connections.
However, it is crucial to recognize that when the act of sharing is met with mockery or ridicule, it can significantly erode trust and create rifts within the group. This situation underscores the importance of evaluating whether sharing aligns with the spirit of mutual respect and understanding among members. Students, in particular, should carefully weigh their willingness to share against the potential impact of negative interactions, as these reflections can inform their decisions in similar future scenarios, ultimately shaping their social experiences.
Comment from u/CoffeeQueen42
Comment from u/RainbowSprinkles
Then at the second meeting, the tone flipped fast, because the other classmates started calling OP petty and rude after Kimberly complained.
This is similar to refusing to visit Mom and her new husband, even after reconciling.
Assertiveness and Boundaries
Assertiveness is a crucial skill that can significantly aid individuals in navigating conflicts, such as the one described in this scenario. Assertiveness training can empower individuals to express their needs while simultaneously respecting the rights and feelings of others. In this particular case, the student might find it beneficial to clearly articulate their feelings regarding the sharing of snacks, emphasizing the effort and preparation they invested in bringing those treats.
This approach not only establishes a personal boundary that reflects self-respect but also fosters a culture of respect and understanding within study groups. By communicating openly about their feelings, the student can encourage their peers to engage in healthy discussions, reinforcing the importance of mutual respect and collaboration, ultimately leading to a more harmonious and productive learning environment.
Comment from u/SleepyPanda99
Comment from u/SunflowerDreams
The messy part is that OP isn’t just refusing snacks, she’s refusing to reward Kimberly’s constant one-up behavior while the group is trying to study.
Establishing healthy boundaries is essential for maintaining positive relationships, both personally and professionally. Without them, misunderstandings and resentment can easily arise, undermining the trust and respect that are foundational to any relationship.
To improve future interactions, consider implementing a step-by-step approach tailored to your comfort level and circumstances. Immediate (today): Take time to reflect on your personal snack-sharing values, and prepare to communicate them clearly to others. Short-term (1-2 weeks): Practice assertive communication techniques in low-stakes situations, such as with friends or colleagues. Longer-term (1-3 months): Engage in group discussions about expectations and boundaries to foster a respectful environment, ensuring that everyone feels heard and valued.
Comment from u/GamerGal9000
Comment from u/ChocoChipChipmunk
Now OP has to decide whether to keep her boundary or fold, even though Kimberly has already shown she’s willing to mock her and then run to the group about it.
Share your thoughts and experiences in the comments section.
Comment from u/MountainHiker75
Comment from u/Bookworm87
This scenario encapsulates the intricate dynamics of social interactions within study groups.
If Kimberly wanted study snacks, she should’ve tried being a decent human first.
For more family fallout, read about sharing private conversation screenshots with your sisters.