Practice until your skills become second nature. If you're wondering at what point a skill becomes mastered, it is when you're able to do it automatically and without thinking. This is called the autonomous phase, and it's where you want to be at if you want to play sports competitively.Given enough time and repetition, a skill will eventually fall under this category. When you're in the fray of a game, you won't have time to think everything through, so practice until it's all automatic, so you'll know you're ready.