Success is very critical for further success. Spirit of success makes you strive harder &go for more. It makes you reach a high as having received the reward of ones efforts, pumps in more adrenalin for repeat performance. Unfortunately, success is a lousy teacher. It has a tendency to pump in , at times, extra doses of adrenalin that makes you lose discretion. Over confidence makes you throw caution to the winds and this leads to disaster. The real break is in the mind. Wise discretion is the thin line that demarcates 'Confidence' from 'Over Confidence'. May you always be blessed with that wise discretion to know the difference..how far to go and when to stop.