I know quite a number of people in a situation like futami, (except maybe without the doing blow and banging girls nonstop): late 20's, works a job and earns some cash, enabling parents that let them live free of charge, no rent or anything, so I am not finding it hard to believe his story at all. But yeah, the people I know may seem like they are living the life, but on the inside they're depressed as fuck, mainly because they don't have any responsibility or anything to aim for.