You have to watch this mind-blowing video about trying to overcome your mental blocks, your brain creates in difficult situations like muscle exhaustion or lack of air. Huge kudos to nostr:npub1lelkh3hhxw9hdwlcpk6q9t0xt9f7yze0y0nxazvzqjmre3p98x3sthkvyz . All of his videos are great and I would recommend them to anybody here in #nostrspace .
https://youtu.be/fVVupnVfRRA?si=p2xNs30zeKDHQ6EE