Tracing logic you didn't write

Module 4. Sam can write small programs now, but that isn't the skill that will carry her. Most of her coding life will be spent reading code she didn't write, because the AI writes it faster than she ever will.

Her old instinct: start at line one and read downwards until the panic sets in. This lesson replaces that with a method professionals use on unfamiliar code, and it starts somewhere surprising: not reading the lines at all.