One of the biggest hurdles a new artist faces is fear of failure.
This is your mind overriding your sense of adventure! Who would you be failing? If you don't want anyone to see your drawings, don't show them.
If you have the desire to draw, if you really want to draw, you can! It is the same as learning to print, then learning to write. At school, it should have progressed on to learning to draw. It's the same process. Printing and writing are unique to you. None of us print and write exactly the same way. This goes for drawing too. Each artist has their own style.