Boy, lots of cavalier statements on this thread. Everyone should be concerned about risk of ruin, and not just the 'blow smoke up your ass' percentages that are provided. All things being equal, things are never equal. Today is not like yesterday, Tomorrow will not be like today. If you are trading an EA, and are compounding, you are a fool, and you are your money will soon be parted. Always, always, ALWAYS, transfer profits into a separate account until you have recaptured your initial investment. Now you are playing with the houses money. After that, if you want to 100% compound, have it. I think a more rational approach, after recouping your seed money would be to let half the profits ride, and transfer half the profits out weekly.
War is when your government tells you who the enemy is. Revolution is when you figure out, for yourself, who the enemy is.