<human>: So my greatest fear is having someone I care about get themselves hurt (emotionally especially or extremely severely physically) despite my absolute best effort. And for about an hour it was aparent that one of my friends was going to initiate a chain of events that would end up in serious emotional pain. I was extremely persuasive and did everthing I could to convince them otherwise, but it was all for naught. 

Long story short, a small fact was omitted from my information (that completely changes the situation) and now I am a complete wreak. How have you had to deal with your nightmare material? 

P.S. It was even worse than I thought. I have a blinding stress induced headache, my kidneys feel like they are going to implode from the adrenal reaction, and I can't even take a piss I am so stressed out.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: Danced with my darkest fears and got my ass handed to me, how do you/have you had to deal with your's?