My work life and my personal life has huge differences. People I know here seem to be much more calm and both in personality and in their hobbies.
Don't get me wrong: I can talk about non-work related things with them - like soccer and such. The thing is that I'm not really interested in it, and my main hobbies (game development, anime, etc) are less of interesting topics for them.
I also love to be less serious, especially on social media, which may make even my Facebook profile look funny - or even ridiculous? I don't know, but definitely this is the way I love to be, and I'm not sure if colleagues would appreciate it.
My question is that if I and my collegaues get to know each other better, then is it possible that they noticing my rather strange behaviour causes issues and flaws? I think of their opinion on me - which I shouldn't care about, and usually I don't, but in a workplace, it seems to be more important, especially relationship with my boss, for instance.