All good stuff, and to amplify a point already made - if you do cock something up, DON'T DWELL ON IT. Put it behind you and get on with things, don't think about it until you're on the ground. It might have been much less significant then you think, but if it throws you, you'll be ******ed.
Your instructor won't send you until you're ready anyway, the CAA started getting pissed off with people 'having a go' and floundering.