If you are unsure of a course of action, do not attempt it.

Your doubts and hesitations will infect your execution.

Timidity is dangerous: Better to enter with boldness.

Any mistakes you commit through audacity are easily corrected with more audacity.

Everyone admires the bold; no one honors the timid.

Put yourself in situations where you have too much at stake to waste time or resources—if you cannot afford to lose, you won’t. Place yourself on “death ground,” where your back is against the wall and you have to fight like hell to get out alive.