Yes. It's jarring. It momentarily scrambles your thoughts. It's like Mike Tyson supposedly said, "Everybody has a plan until they get punched in the face." You see the importance of reflex training, because you can't think clearlyhttps://twitter.com/literalbanana/status/1225670636833398784 …
I think a milder form of this is true for altitude sickness - you don’t know how stupid it makes you until you experience it