be a pro in the crypto is not easy. a lot of things to learn in order to understand the crypto and it will take a long time or maybe from the ability of any person that there is. If a serious and sincere manner I think being pro can quickly if direct practice falls well in order to directly apply what is learned and experience.
I think it all depends on how quickly you can perceive a large amount of information. I quickly mastered the field of crypto and now I can be a mentor for my friends.