Using the principles from this post
https://forum.enlightenedstates.com/t/dissolver-of-mental-limits/86754/55
I’d recommend using this audio while you do the practice 5-10 mins or more would be great.
https://forum.enlightenedstates.com/t/stress-and-anxiety-by-manhattan/74555
The more you use it the more you brain rewires itself to manage stress basically building up its tolerance to it.