Why I become graphic designer?

I like to do what I love in my life, (what interest me). 

In the first I am a good Drawer, artist, calligrapher, I have 22 years in this fled.
I develop my self to work in the designing with computer, and put my qualifications online, for helping others to retch their aim to be designer as i am.    

How to learn graphic design within 3 weeks?


What is that secret in graphic design experts, and teatchers do not tell you.

And what are the steps, and skils that you must know but you don’t learn them from your teatcher.