People make mistakes. This is not 'human error',
it is human nature
Is this that permits us to learn, to adapt and to innovate.
There is arrogant people that makes mistakes like everyone else but denies it and always thinks it's someone else fault. They think they are smarter just because they believe that anyone else is stupid.
There is people that puts all his energy into avoiding mistakes, and this prevent them to pursue their potential.
There is shy people, that makes mistakes like everyone else, when it happen they blush, and they try hard to learn from their mistakes, and sometime they give up.
To all of you, to all of us, and to me I dedicate this inspiring web page:
50 Famously Successful People Who Failed At First