1. When people call me short
2. When people cannot spell my name right
3. When people who should know how old I am mistake me for being a lot younger than I really am (an example would be a person in my graduating class thinking I'm a freshman despite us having known each other for the past four years)
4. People talking to me like I'm a little kid
5. People telling me I'm wrong in a very pompous manner (I don't mind being told I'm wrong but if you do it in a very "haha I'm better than you because you are wrong and I am right" manner you will most likely get a kick to the legs)
6. People referring to my interests as "childish"
7. People telling me that my opinions are wrong, "just because"
8. People telling me that my hating teachers is wrong because they like that teacher
9. People purposefully using my painful past against me
10. People replacing me in friend groups (happens more often than you would think)