I have worked with people that lost homes, jobs and other things like that and went from a house to living in a car then out on the streets I understand that progression it is sad, but unfortunately things like that happen. The ones that are the harder cases are people that left a house at some point because they were fed up or pissed off about something and in a sense ran away. Wanted some life or freedom or just wanted to blow up everything they had. Those people are the ones that never seem to leave the streets.