I need help with under the dash wiring brake switch and such
The man is explaining how the circuits it works, so you can figure it out operationally. He's is asking you questions, which you're not answering. Really don't see how that is rude. Let me see if I can illustrate. If I told you to attach those two wires to the switch and the other wire to the other switch, you'ld be frustrated with the answer. That's the issue.
You need help reading a diagram? just say what diagram you're looking at and someone will help.
or you can go
here and read one of the booklets on using wiring diagrams.