The art of introspection should be practised regularly!

The greatest competition is against myself because I'm always trying to beat my personal best.

So you have an idea in your head, does that mean that it should come out of your mouth?

Just because you have an opinion it doesn't mean that it is needed. It doesn't mean that it counts!

The scope for improvement is infinite, precisely because perfection is unattainable

If you give up before your goal has been reached, you are a "quitter." A QUITTER NEVER WINS AND A WINNER NEVER QUITS. Lift this sentence out, write it on a piece of paper in letters an inch high, and place it where you will see it every night before you go to sleep, and every morning before you go to work