Go for it now. The future is promised to no one.
Well done is better than well said.
It's always too early to quit.
Be kind whenever possible. It is always possible.
Never complain and never explain.
If you think you can do it, you can.
Do not weep do not wax indignant. Understand.
Expect problems and eat them for breakfast.
Either you run the day or the day runs you.
Always desire to learn something useful.
With improvisation, I just do it. It might be a total failure but then you just throw the dice again.