Mark D. Cook who won the U.S. Investing Championship in 1992.
Truth No.1
You will lose money in trading. You have to accept it.
Trhth No.2
Avoid opinions. Trade the facts.
Truth No.3
Find the opportunities. Trade them. Do not overstay.
Truth No.4
Be confident. Trade to win. Do not trade to avoid losing.
Amateures look for Holy Grail; Professionals trade by the Hply Truths!
-----By Mark D. Cook