2 months ago I started to help a friend learn to trade stocks intraday. The first month he pretty much broke even (he made a bunch of mistakes). The second month he is still "just" breaking even. He is not doing everything exactly the way I have taught him but he is changing it slightly to fit his personality. He has a few problems with early exits and undersizing but generally he is doing 90% of what I taught him to do. He is getting frustrated and is thinking of giving up! What advise would you give to him at this time?