[aaaaaaaaaaab]

It’s the same with programming.

  - How do you know what code to type in?
  - Ummm… I know what I want the program to do, and just write it down step by step.
  - No, I mean, how do you know what symbols to write??
  - I… I learned their meaning…?
  - You’re so lucky! I would never be able to learn such things, I was always bad at math xD