About discresionary trading.

I have been leanig with Dr Tharp's materials, which I bought from Van Tharp Institute, for these about 4 years. Mainly I used such materials like peak performanse home study course and so on, since I was and am interested in "position-sizing," which is the most sophiscated way in the world as far as I know.

On the other hand, I could not accept the way of thinking psychology of trading, so smoothly, to tell the truth. So I want to, and am thinking to go back to discresionary trading to be honest to my feelings.