Yep, I have no superstitions whatsoever.
Nothing I do will impact the game at all - unless I am there, in which case I try to be as vocal as possible in getting behind the team.
I've been superstitious since the age of seven after I walked under a ladder and the window cleaner dropped his bucket on me head. I went pail, my eyes glazed over and I was in a lot of pane. And this was before the birth of the claim culture where you could win dough for such accidents.