Feeling nervous before hitting the track is normal, but managing those nerves...

https://rylanssuperwords.bearsfanteamshop.com/how-to-stop-thinking-about-the-result-and-focus-on-the-task

Feeling nervous before hitting the track is normal, but managing those nerves can boost your focus. One simple trick is to breathe in for a count of four, then out slowly for six to eight