It is very hard not to rush out and show people your wonderful effects right away, everyone here will agree with that.
However, over time two factors will make you less likely to do so. Firstly, you'll do it a lot and get annoyed that you don't perform the effects to a standard which does them justice. Maybe people won't react as well as you'd like, or they'll tip the method. This gives you motivation and understanding to practice longer before performing.
Secondly, you'll learn more and more tricks and after a bit a new one won't be quite so magical to you because you already know enough to amaze people and the desire to perform immediately wanes. That's when you start to get really bad CUPS and buy effects just to learn the secret

The artist who does not rise, descends.