Heat Exhaustion

Why is it that some people out hear are just so self minded? So why on the long weekend does the pool supervisor decided to go away and leave the pool understaffed on THE LONG WEEKEND and then the rest of us have to take the wrap for it? hhhhmmm makes sense to me. People are so stupid, so needless to say, the rest of us have heat exhaustion and sun stroke from over working, THANKS ALOT ALITHIA.