Self Discipline

"This is strong evidence that what many of us already suspect is true - that self-discipline plays a big role in success.

This is good news in that it defines the problem for us. By being able to delay gratification when it's sensible to do so, we're more likely to lead good lives"

Check for the detailed artcile on:
http://www.paulstips.com/brainbox/pt/home.nsf/link/27112006-Evidence-that-success-comes-from-self-discipline