I just hope I don't do anything stupid at 100 feet deep.. on our last trip, I actually almost drowned.. Backrolled into the water off the boat and immediate let the air out of my BC (vest) and started going down.. took a big breath and.... I didn't put the regulator in my mouth.. Sucked in water, grabbed for both regulators and couldn't find them and just kicked as hard as I could.. It was just enough to get me to the surface where I gagged for 5 minutes.. All it takes is one stupid mistake..
Friendship is like peeing your pants.. Everybody can see it, but only you can feel the warmth..