Some of the appeals of diving are unique travel opportunities, committing ourselves to projects that can make a difference and learning new capabilities. Among other things, these separate diving from other adventure activities, but these tend to have medium to long time commitments, which implies – incorrectly – that diving is always a multi-day experience, taking several days to as much as two weeks or more. While big adventures, like liveaboard trips, are absolutely great and part of diving’s appeal, sometimes we overlook the short end of the time scale.