Back in 2015, I contemplated taking my life due to depression and I felt the same way as Bubba did at one point. I thought I was "Useless, had no point of life, and the world would be better off without me." type of deal. Its no laughing matter, I have battled many internal demons and so I get what he's going through. I have episodes at times as well every now and then. Lost weight, appetite, and just felt as if the world was caving in on me.
I still remember why I didn't and its the primary reason why I signed up for the Air Force. It gave my purpose, direction, and clarity in my mind. I also seemed consulting on-base with a Chaplain. It practically saved my life, mental health is a serious deal. Its no laughing matter, go seek help if needed. Also, I'm rekindling my spiritual connection as well.
Just food for thought. Its a never ending battle IMO, but I have found a but of balance for myself. I hope Bubba does as well.