You will get lost. If you miss your turn or you are in the wrong lane just take the L and keep going until you can circle back around. Do not stop in the middle of the road like an idiot. Do not block the intersections. Do pay attention if the road you are turning down is a One Way or not.

Assume everyone is the biggest moron you have ever driven next to and that they have an active deathwish. Merge with your gas pedal, not your brake. Use your turn signal, but you are not asking permission you are giving them a courtesy heads-up what you're about to do. You should already be starting to change lanes when you put it on.

Honking is fine. Rolling down your window to argue means you have decided you are willing to die for it, pick your battles carefully because everyone here is on their 13th reason.