For me last year, the most stress was the few mins before a match starts.
You have nothing to do and everything to think about.
Once I start the only person that I hear halfway is the base driver(i drove the arm) sometimes I hear the coach but last year me and the other drive got the hang of things to where all he had to do was say "lets cap", "lets hang", "I'm going to herd" or "get a ball" and we knew exactly what each of us needed to do.
This time around the game dosent look like it can be played like that, not sure yet as I haven't been to a comp yet (got one this weekend though

) and I have a new driver to train.
GL all, driving is not the easiest thing in the world.