Feeling the nerves before a race is normal, but managing them can boost your...

https://mill-wiki.win/index.php/How_Do_Racing_Drivers_Stay_Calm_on_the_Grid%3F

Feeling the nerves before a race is normal, but managing them can boost your focus and lap times. This article shares a simple breathing trick: breathe in for 4 counts, then out for 6 to 8 counts to calm your mind