Racing nerves can creep up on any driver, but simple breathing helps to stay...

https://www.bookmarking-jet.win/feeling-nervous-before-a-race-is-normal-but-managing-that-tension-makes-all

Racing nerves can creep up on any driver, but simple breathing helps to stay sharp: try a 4-count inhale and a 6-8-count exhale to calm your mind. Shifting focus from results to process cues keeps you grounded lap after lap