Quote from zdreg:
not quite. you have to be able to hit the button.
If you can't hit the button then you do not have an edge...that's your natural defense mechanism preventing you from doing further damage to your account...usually one's fear of taking a trade is warranted because you don't have an edge and it would be wise to listen to it
that psychology mumbo jumbo is just that...crap....anyone that has ever had a good edge that just grinds out profits day after day don't encounter fear-based issues and know what I'm talking about..to the contrary you're itching to take the next trade
if you're always a nervous nellie before taking a trade then you need to re-examine your edge