RE: Claustrophobia
I really struggled with it at first. What helped me was to channel Star Wars' more recent movie, and to say to myself "I'm one with my mask, and my mask is one with me."
Seriously. It worked.
https://www.starwars.com/video/i-am-one-...is-with-me
Seriously. It worked.
https://www.starwars.com/video/i-am-one-...is-with-me