You are a hoover. You suck down half your al80 before even getting to the bottom. You discover your needle is in the red 15 minutes later and only then bother to inform the poor person assigned as your *buddy* what your air status is. You thumb the dive and expect them to accompany you to the surface. They do but still have 2/3 of their gas left. They paid $$$ for the dive trip but you've ruined it for them.
the question ---> Do you feel any responsibility to recompense them?
the question ---> Do you feel any responsibility to recompense them?