The minimum time it takes to be a surgeon: 4 yrs undergrad, 4 yr medical school, 5 years residency, 1-2 yr fellowship, then you can get a job as a surgeon, i.e., a total of ~15 yrs after high school just to be a surgeon, not necessarily a successful one. So, his 15 years to be a good trader is par.
In their residency they draw a salary which increases most years, many are doing the "fat" program which pays huge, of course what most people who get most of their stomach removed, there is a 17% chance you die from either during surgery or infections after.
Fat is very much like trading, Fat=lack of patience. Fat=lack of Discipline. So many after surgery lose weight but at some point they get off the program of healthy eating and start gaining weight.
I know in my own experience, I learned wrong in beginning, was more interested in ways to get into a trade when I should have studied reasons of not taking trades.
