Only if you reach, then you can know how high, you can reach.

If you do not try,
You will never get a chance to play.
If you do not play,
You will never know how good you are.
If you do not know how good you are,
You will never let yourself complete.

The moral?

Get out of bed and be ready.

Life is not a dress rehearsal,
And there's no room for regrets.