FJB, I'm so sorry for your loss. I'm sorry your friend hurt so deeply he felt compelled to end his pain, not realizing that would cause more pain to those who cared for him. Please stay strong, ask God to forgive the nearly unforgivable, and know that is all a person can do for someone who has passed away. Mental illness is the most secretive illness of all, and it leaves its survivors who loved and respected someone they may not have understood the depth of his depression and his refusal to be consoled by those who cared for him. May God give you and your friend's important others strength, kindness, love, and forgiveness. May you be surrounded by loved ones as you all mourn your loss.