I had known a retired gentleman that had a very successful trucking company. He had Ms and tried taking his life with a pistol ,and his wife caught him and took it away. He later accomplished that, his son told me . When you think your life is about to the point it's going to get worse then that is the way out, I guess!If he indeed took his own life you have to look at the situation . Although controversial I support ones right to end their life under certain circumstances. Depression not being one of those circumstances. God rest his soul.