Hello Tycksel
dmaziuk has written about coffee as test ( if paradoxic reakttion ) for ADHD .
A doc. told me that he uses Ritalin for the test . Ritalin speeds up common people ,
and slows down poeple with ADHD .
There may be something you can do during a dive to slow down your mental activity ,
as prusas has written .
What works for me is to close the eyes , let it become dark and say to me
" dark " , or " nothing " , or imagine a very slow swimming turtel or some similar .
Take the reg. out of your mouth and hold it in your hand . This already activates freediving mode (for me).
Float or take off the mask . The water on your face activates or increases the diving reflex .
If you are diving from a boat, simply pull yourself down on the anchor line without gear and wait.
If you have to use a mask because the water burns your eyes and nose, you can close your eyes.
The important thing is to experience “you are a diver” and not just a guy who can operate diving equipment.
End your scubadives with a breathhold before you come out fo the water .