Turn your regrets into positive thoughts - eg. 'I am now in a better position to understand and accept critisism'. 'I am more open minded and able to learn more productively'. etc etc.
It sounds as though you have a good attitude for Martial Arts anyway, so I dont think that you need much help. Enjoy your session back in your class and dont be too impatient.
Funny you should say that, it's what my instructor said when I visited on Tuesday night. Without wanting to sound big-headed, I could kick back in the day. I think that's going to be the hardest part, my mind will know what to do but my body won't do it!
I found some old pictures of me so I can try to have a visual goal of what I'd like to be able to do again. Attached if they're of interest to anyone.
