don't sell your bike, work through your issue and be conservative with your throttle until your ready, believe me you will know it. I am no expert by no means and have dropped my busa at slow stops or standing still twice now, just the other day I recovered from a slow slow awesome curve that I myself made the mistake of trying to go way way way to low on the busa with, didn't drop the bike, didn't miss the turn, just tried to go in to low and had to recover. It was the training that helped me with the quick recovery. Another reason that this didn't work as planned, tires were not even close to being warm, and I rolled off the throttle without looking through the turn. I was turning into the gas station. Imagine that. After thinking it through it was all my own fault. Nothing in my path was at fault just me. this is a curve i've done a million or so times!
Don't get to cockie either because ummm duh what I did above will happen. Work through it and you'll be good as gold. These guys and gals on here are the experts in my opinion and trust me you can learn from them. Just ask and be ready for criticism and breath and relax, it will make you a better rider.