Discussion Shallow water blackout in bathtub method?

[Promortalist_]

I want to try this method but haven't heard any success stories.

Here's my approach.

1. an intense workout to hyperventilate.
2. and then immediately submerging myself in the tub.

Would this work?

Might try this soon.

 

[loopylou]

I hyperventilate a lot due to anxiety and panic attacks but never fainted I'm not sure it would work for me