Programming is simple in the same way playing the piano is: You just press a key and out comes a note. Yet somehow, depending on who presses those keys, out co

Programming is simple in the same way playing the piano is: You just press a key and out comes a note. Yet somehow, depending on who presses those keys, out comes beautiful music or horrible noise. Sure, anyone can write and understand "ADD A TO B GIVING C", just like anyone can press a key on the piano. But the resulting program is a different matter entirely.