Always desire to learn something useful.
It's always too early to quit.
Go for it now. The future is promised to no one.
Who seeks shall find.
If you're going through hell, keep going.
If you've got a talent, protect it.
By failing to prepare, you are preparing to fail.
Leap, and the net will appear.
The most effective way to do it, is to do it.
What you do today can improve all your tomorrows.
Yes - it's the same in any other work - the more you massage your thinking the more capable I believe you are of expanding how you go about things and learning.