Took the words right out of my mouth, beauflow!

I do this too, from time to time. For instance, if I see a character I like in a TV series, I'll spend my next few days trying to sound and act like them and I ask myself, 'What would he do if he were in my shoes?'

I've never been worried about it myself. There's no such thing as 'normal', in my opinion at least; different people do different things, and where else can we be ourselves if not in the privacy of our own homes?