I don't have any articles but I lost my dad to it three years ago, and a close friend a year ago on the 25th. I myself have bipolar and have battled off those thoughts as well. My email is JStreetDream@gmail.com
I'm not a certified anything but I've spent years of my life struggling with guilt, why, the effects, all of that and if you need a listening ear, I'm here. But if you do email me, don't think im not responding. It's very late where I am and I will be in bed soon. If you do email I'll respond first thing in the morning. A strangers promise- but it's all i've got.