I noticed myself going through the 5 stages. I kinda just joked about it at first, but tonight at work I caught myself bargaining

I didn't really feel bad at all, I kept reasoning and twisting things into it making sense for me to go and do take it all back. I really had to (and still do) fight the urge to do the bargaining with him instead of just witholding it in my head. When I first realized what it was that I was doing I kinda found it funny. I mean.. isn't it weird how sometimes the brain works all textbook-like? I laughed at first, but now I'm worried about the depression stage that should be coming next. I wonder how harsh it's gonna be and how long will it take to recover from this time..