Personally, I ask myself these question sometimes. However, as a person who strive to save lives, I can't blame those people who are trying to do the best with their lives. It should be like that. Yeah, there are times when we see everything in black or white, but believe me there are a lot of grey areas in human life. Those grey areas make us to live and improve ourselves to create a better future, for us, for our children's. There are also parents who expects that their child will achieve everything that they didn't, but can we really blame them for that. Every parent try hard to give to their children's, those things they never achieved. We can all give up and think "What the heck..this life is not worth living, so I will not live it...". But what we get from that?