[oSAINTo]

The way I learned, and I believe the majority of good programmers learned, is by just taking a gamemode that's already been made and messing around with it. Read tutorials on here, use them often and eventually certain things will become second nature. Ask for help if you encounter a bug, don't just ask for the solution, ask for why it didn't work and what changed to make it work. And, biggest tip, DO NOT QUIT! The second you quit is the second that you'll have to start from ground zero. Keep trying, do not give up.