1. Learn to drive a stick shift, it'll save you a lot of trouble if you ever go overseas.
2. Awareness. Always pay attention to your mirrors and the angles not covered by them.
3. Expect the most idiotic from children and young adults, up to mid to late twenties. They won't pay attention and might just run a red light or chase a ball onto the street or something.
4. Don't tailgate: keep your distance from people in front of you, breaking takes a lot longer than you might think.
5. Cyclists are squishy, and difficult to clean off of your grill.
6. Don't be indecisive, if you see a safe gap for your car, take it. Do not keep waiting for the easy spots.
7. 5mph too fast is preferable to 5mph too slow.
8. Pay attention to your bright lights when there is oncoming traffic - bikes, cyclists, cars or other.
9. If one or more car(s) in front of you are standing still but you don't see why, trust them. They can see things you can't.
10. Take your time adjusting the seat and mirrors, it'll save you trouble in the long run.