I have been trading for several decades and was an exchange member and floor trader for 17 years. You learn fast there or you go broke in a hurry. As you can see I managed to hold my own for a few years until I found the secret and started to become a successful trader. Every professional trader I know knows the one great secret and that is to keep your losses small.

We all learned that when we took a position - either long or short - that we better be able to jump out if the trade was not going our way. Many of my friends were scalpers. That means they were trading for just a few ticks and every night went home flat. Flat is no positions at all.

Others, myself included, took a longer look and planned to hold a position for a period of time. That could be several days or weeks. If you were right the longer you held on the more money you would make.

The general public seems think that exchange members know everything and always made money.Tain't so. Many traders were wrong more than 50% of the time. Huh? Yes, fifty percent. My account had losses 40% of the time and 20% were scratch trades (neither winners nor losers).

You ask, "If you are out of the money 60% of your trades how can you make money?" This is what every professional knows: Keep your losses small and let your profits run. How many times have you heard that one? BUT how many times have you ignored that rule?

At the end of the year when you analyze your trades you find that you made $3.00 for each $1.00 you lost you will show a nice big profit.

I don't care what business you are in you don't put your whole wad on a single outcome and stick with it until it either works or go broke. That is what brokers and mutual fund managers want you to do. They want you to buy, but never sell.

It is a tragedy for the small