Well seeing as most people think I'm strange no matter what I do, not much. I'm a little touched in the head though so I have to work on not being overly irritated for things like feeling another person's body heat just cause they're standing a step too close and I work on basic socilization. In other words, it takes concetrated effort on my part to engage in conversation and other social activities, not because I'm necessarily worried about looking insane, but because I'm a very passive person and I'm not looking to have debate crap or deal with people with tender sensibilities and I'm also generally a kind person (more-so to animals than people) and I don't like to hurt people's feelings.
But otherwise I don't bother. You say it's odd that I wear a top hat on a day to day basis? Well fuck you. Who says I shouldn't wear a monocle? I will pick up only heads-up pennies, talk to myself, tell you to shut up when you talk too much, and if I want to whistle twisted nerve I shall.