Even top racing drivers face nerves before a big session. One simple way to...

https://www.strobe-bookmarks.win/feeling-nervous-before-a-race-is-normal-but-managing-it-can-boost-your-focus-1

Even top racing drivers face nerves before a big session. One simple way to steady your focus is using breathing: breathe in for 4 counts, out for 6 to 8