I feel each and every person do blunders in his or her life as and when
he/she feel that they are most knowledgeable person of the earth.
Sooner or later when they realize that truth is different then they can
estimate their faults and when you realize your mistakes.

Then It is must that you must get more chances to improve your self
But if they are not taking these chances seriously then they are going in the
Dark Hole of poverty and self misery.

So be alert with your mistake, enjoy the new chances and always
ready to explore your unlimited scope of improvement.

This is your life take it or enjoy it.
Hope you will agree with me.