It is sad and I don't know how some people manage. I think alot has to do with outlook on life though. I don't think 'i'll be happy when...' sort of people will ever be happy - you have to learn to be grateful for right now. We all have things to be grateful for. My mum comes from a country of poverty, I think they used to just prey and hope for food for their next meal than wishing for a massive house and sports car. I think faith has alot to do with getting them through it too... They believe a higher power will provide and that gets them through day to day with that belief. I know my mums family of 9 brothers and sisters have always been very close and they were always very thankful to have each other.