take it easy man, everythings are worth if u already paid full effort on it,good things must be return to u, u just dont know when and how it will return. but that's the interesting part of life. "worth" means nothing, the question is "needs". if u need something very much, although it's worthless, u'll still try yr best to get it.
Thx jacky !! u always is a angel in my mind!!
just try your best without regret...i still believe that you paid more, you will get more.only people really see his "limited" can improve! Don't give up, add oil, keep your fire burning strong!!
Thx Felix ! I will keep improve !