Posted by AADIVER on May 10, 2001 at 16:36:35:
In Reply to: Re: Huh? posted by seahunt on May 10, 2001 at 14:47:56:
My first trip to 160 feet was in a chamber. Hot, stuffy, and all I did was giggle. My first trip to 160 fsw on 21% was dead serious: cold and tunnel vision paranoia. Why the 180 degree difference? The partial pressures were identical. Attitude? Mind set? Had to be psychological. Anyone?