Well, this is getting kind of philosophical, but I would say not to worry about comparing your flying skills to others. It will drive you crazy if you worry about it. As long as you are having fun, who cares who flies better than who. There will always be those who fly better, and there will also be those who fly a lot worse!

But, of course, we all want to improve our skills and face new challenges. Why not pick a particular stunt or trick and concentrate on doing that. Say, like flying inverted. Take your plane up way high, roll it over, and try keeping it there. Don't be afraid to ask more experienced guys for advice. Work on that every flight and see if you can fly inverted a little longer and more confidently each time. I'll bet you will improve and have a lot of fun getting better and better. Then move on to a new trick. Good luck!