You can't really "practice" patience, because it is not something that can be learned to do by reading something, you learn it by doing it, the more patient you stay, and not sell or do anything wrong, the better you become at it. I wasn't that great neither, in fact my early very first trades were all mistakes, literally technical mistakes, and I assumed exchange stole my money, and it was such a tiny amount as well. In the end nothing weird happened and the money was credited, and I still lost it at trading. But today? I can keep my coins for 20 years without selling (if I do not need it for something important) no matter what the price is, because you learn it with time.