Share all your weird things. Maybe some people do the same as you do. Or share weird stories that you would not share in real life. My odd fact is that I hate heat. I never shower above 30 degrees.
Always sleep with radio on. Do it since 15+ years. While I could sleep without when I am somewhere else for example, at home I always do. Generally there's too many weird things about me, you need discover them on your own.