Avoid Overpaying For A Stock Avoid Tight Stop Losses

Avoid Setting Yourself Up for Disappointment by Setting False Targets and Expectations

Don't set yourself false targets and expectations. Trading is not an EXACT science and if you do you will only become frustrated by your failure to meet them. Take what the market gives and be satisfied. Greed will kill you as a trader, both mentally and monetarily.
Source: http://www.forexisstock.com/