Basically, Gi, or pyjamas, is for gay people wanting to hide their manhood when they are "rolling" for fear of the other gay people seeing how small their little man really is. No Gi is where the technique is. Surely the idea of MMA is to hurt your opponent therefore your opponent did the right thing and here you are whining and bitching about it.
To prevent reinjuring yourself, or getting tapped like a loser again, i think you should just give up completely. You are obviously wasting your money if you keep getting tapped out and "injured" to basic things such as a kimura.
