When obstacles arise you change direction to reach your goal, you do not change ur direction to get there.
Failure is a detour not a dead end street.
You were born to win and to be a winner you must plan to win, prepare to win and expect to win.
Failure is not an event, not a person.
Positive thinking will let you do everything better than negative thinking will.
In my case failure becomes challenge for me to win. I try again and again at last I reach the door step and win. And many times my failure teaches me some good lesson too.