Andrej Karpathy says the finished repository omits the process of building it chunk by chunk, so learners may not know where to start.

“I also think the repository by itself,”

“it is like a pretty large beast.”

“I mean, it's, you know, when you write this code, you don't go from top to bottom.”

“You go from chunks and you grow the chunks.”

“And that information is absent.”

“Like you wouldn't know where to start.”