do it easy::: When I started diving I used to stand on the bottom in a sandy spot to take a pee. Wasn't coordinated enough to pee while I was finning along. Got over that after a while and don't stand on the bottom any more.--------Got no dive "buddies". I fly alone down to SE Florida or the Keys once or twice a month. Most of the people I know can't get away that often. So it's insta-buddy or an OP which supplies a DM (which I prefer). So far the insta-buddies I have dived with have been pretty considerate folks.