Just a little reminder

One of the ways Faker got so good was he would purposely not have the current OP or FotM champions, as well as new champions banned, so he can learn to play better against them. A very different way of dealing with things from all these posts I see that demand nerfs on X champion or wanting more bans or whatever the complaint is. Faker did that to get good, and now he is one of if not the best player in the world. What is stopping people from doing the same thing?