TweetIt takes a lot of courage to take its own life. I know it's hard for the family but you have to see it from his point of view, he was going through a lot of pain and couldn't handle the situation anymore. My uncle did the same thing years ago. He had rhumatoid arthritis and heavy painkillers didn't do the trick anymore, he knew that he would end up in a wheel chair and couldn't handle it.
His family are in my prayers, FUZO.