Responses
Keep in mind that he let go of himself because he had trouble dealing with taboo feelings. He couldn't tell any of his loved ones about his predicament because he knew it'd hurt them, so he was left to cope with it by himself. Was his solution rational? Not really, but to him, it was the only way to keep himself barely hanging on without bringing down his family.
I lost all respect after hearing he slept with random people from the park. It is fine to enjoy sleeping around, but I hate it when people just let go of themselves. You have to treasure yourself. If not for you own sake, then for the people who care about you.