Quote from Scarab:
Why risk 20 pips if you are only trying to gain 10? Correct?
Because, for example, you have a setup that has an 80% win rate which requires a stop twice the size of your profit target. Do the math.
Get Van Tharpes book "Trade your way to financial freedom" (Read the reviews on this sight).
It will help you understand these concepts (expectancy,risk/reward,etc...)
