[Which he's thankful for. If Ai came from a world where technology doesn't exist, or advance far enough, this would take a lot longer to explain.]

Yeah, that's what important for a pool. You can make adjustments later, like making it longer than a typical pool. But only after you learn the basics.

[Which is a typical thing to do. Master the basis, then you may try doing more advanced levels.

He's almost done setting up the basic pool scenario.]