Firstly I would like to say..... GREEN BELT?!?!?! Is that all you're hoping to get this year? Aim higher as I have confidence in you progressing much quicker this year.
As you say you need to relax but focus on the progress you have made already on this front. You do forward rolls on both sides okay now and you rarely draw blood from people now (That's an in-dojo joke)
Put all your goals into action this year and there'll be no stopping you!
I have faith in you and all my students but more importantly is faith in yourself. You have this faith in you. Maybe you cannot see the potentail of this yet but I can.
Best of luck for 2008 to Angela and everyone who reads this reply.