Do you see the success in your life being due to your hard work and talent or luck?

[ironmanDX]

Vinther1991 said:
90 % Luck
10 % Hard work

Being born at the right time in history, in the right place in the right family, makes all the difference really.
Still hard work is needed to get the best out of it.

99.999% luck then using birth as a factor. 

We're one out of how many sperm?