Japanese Homeless people

I find it hard to believe that homeless people anywhere enjoy being homeless. I don't think its correct to say that Japanese homeless people choose to be homeless. They are usually homeless because they ran in to bad luck of one kind or another and if they were given a choice to live in a house, i'm sure they would take it. Who could possibly want to live in a park or on the street? Japanese homeless people are often people who ran out of the nessesary energy to survive in `normal' society. They are people who grew tired of trying to work and make ends meet.