Racing drivers face intense pressure, but managing nerves and staying focused...

https://www.active-bookmarks.win/racing-nerves-can-creep-up-on-any-driver-but-simple-breathing-helps-to-stay

Racing drivers face intense pressure, but managing nerves and staying focused is key to good performance. One helpful tip is to breathe in for a count of four, then out slowly for six to eight—this calms the body