My calculus teacher used to say that you learn calculus through your wrists, when you read the theory you get a grasp of how to solve some problems, when you le

My calculus teacher used to say that you learn calculus through your wrists, when you read the theory you get a grasp of how to solve some problems, when you learn to solve the problems is when you really can start to understand the theory. The same is valid for writing software, reading code is great, but you need to write a lot to learn how to program.