i have unfurtunately had a similar experience i seen one of my friends try to take there life over a girl and i myself have tempted it life for some is harder then for others all you can do is hope that just maybe you can make someone feel better that is what we are all here to do i think god put people here on earth to make others happy now some of us lose track of what is important and need a lttle reminder but it is truely sad what happend to your friend and who knows maybe if the hospital had done there job and further investigated like they should have maybe he would still be around it is a question many are probably asking them selfs i bet keep your head up and stay strong some one out there needs you