I look at it this way....my uncle was killed in a car accident, yet I taught my kids how to drive. We all know that riding in cars is dangerous--people are hurt and killed in them every day, yet we continue to drive. Isn't this sort of the same? Maybe the mom saw the shark AFTER her daughter was bitten, or when it was too late. Kind of hard to point the finger at some poor woman when all the facts aren't there, isn't it?