What's the difference between a choice and a mistake?

Sometimes a picture really is worth 1000 words.  I don’t have much to add to the following picture.

http://yfrog.com/nvrmcygj

Do you care about leadership? Do you care about moving your career forward in a positive way? Then pay attention to this advice.  Choose to stop making mistakes.

P.S. If you can't see the picture for some reason here is a link it to it.  What does it say?

"You can never make the same mistake twice. Because the second time you make the mistake, it's not a mmistake it's a choice."