Know or listen to those who know.
To be a good loser is to learn how to win.
If you've got a talent, protect it.
Only the educated are free.
The most effective way to do it, is to do it.
Go for it now. The future is promised to no one.
Do not weep do not wax indignant. Understand.
Things do not happen. Things are made to happen.
Who seeks shall find.
If you think you can do it, you can.
I have had many occasions this year where I questioned and second-guessed my decision in a game, but it comes down to learning from mistakes and being accountable for what you did right or did wrong.