Nerves can easily creep in before a race, but staying sharp is all about...

https://station-wiki.win/index.php/How_Do_Drivers_Handle_a_Helmet_Blocking_Peripheral_Vision%3F

Nerves can easily creep in before a race, but staying sharp is all about managing focus. One simple tip is to breathe in for four counts and out for six to eight — it helps calm the mind