The problem i have with it is that hes going to try to challenge himself but he wont actually put remotely the work required getting better to make a jump that big that fast. He better be intending to play 8 hours a day, and efficiently, not just dick around and retry a lot. In addition, i'm sure he wont even care when he ends up failing, he will just be like "ohh well, it was too hard" without ever even giving himself the opportunity. Getting better that fast takes a lot of time and focus, and also quite a bit of luck to not go down a bad track which will lead to an inevitable wall.