pre-race jitters

I can only imagine the jitters that I'll have before PQ. I'm nervous before every race, but this time I'm nervous because I'm meeting new teammates. I am plagued by self-doubt (ok, plagued might be too strong a word). I'm worried that I won't be fast enough, or that they will think they made the wrong decision by choosing me for the PQ team. It's silly, because I'm definitely ready and I know it will be fine, but there is that one part of me that never thinks I'm good enough. That parts needs to be quiet.