We just found out my husband's old roomate killed himself yesterday. We don't know why, perhaps that he was lonely plus all the stress of his job? He was turning 30 this year. No wife or children; he was such a great guy though. My husband had been trying to call him the past few weeks to get him to hang out but thought he was just so busy at work. No one knew he was depressed. His parents were the ones that found him. My heart breaks for them.