Planning, I do agree with your reply, and yes, "wtf" is not really necessary to get one's question across, nor is any sarcasm.
PlanningtoExist, the others, and I are hear to listen and support, but we can't make diagnosis, it is best to speak to a therapist about what you described here, Lost.

PS I personally do not feel anyone is a Lost cause, there is always hope, never give up hope, even if times get rough, hang on

In giving advice seek to help, not please your friend
SOLON