In persue of confidence and assertiveness i decided to do exercise courses so i can be an exercise instructor/personal trianer/exercise to music instructor. Since i've been suffering from anxiety for a long time exercise has been part of my life and has really helped me a lot and i love it to bits. So i did the courses so i can do something i enjoy whilst getting the benefits. The problem now is to start using the courses as confidence is getting on my way. I keep having excuses when people start asking when am i going to start teaching classes. I know deep down i want to do this as it will boost my confidence and counteract the effects of social anxiety. What can i do.