I tend to not talk about some stuff like anime and video games (two things that are a big part of my life) with people I don't really know well just because there can be a negative connotation that comes with people who like that sort of thing. I've never been bullied or criticized for liking that stuff, in fact, all of my close friends are into at least one of those things. I'm just afraid of people thinking the wrong thing about me I guess.