Patient? Uhm...try doing origami,that's how I learned patience. I did make like 100 cranes last year on christmas,and made like a ton more for decorations in my room...Haven't done it in a while though :3
Idk, just try not to look at the clock every 5 seconds.
Try to find something else to do?
I'm not that amazing at it always, depends on what it is. I'm less patient when it comes to getting success in things actually almost compared to waiting for something.