Yes, that is absolutely true and I've certainly accepted it wasn't a good fit. However, I'm REALLY stuck on my decision to resign immediately over the phone, without the standard two-weeks notice. I've known some of these people for (18 months) when I worked for a subordinate company of theirs. This is how I got the job. This makes me look EXTREMELY unprofessional.
I was in a really bad place mentally and physically when I made the decision to quit, and this was after taking two days off for my symptoms. I simply could not muster the ability to spend any more time in that toxic environment in the condition I was in. I'm sure I did extensive damage to my reputation and am deathly afraid of this coming back to haunt me in the future. It may seem overly dramatic, but I've been bed ridden over this situation for 5 days with even worse depression than what I was trying to escape from the job. I cannot believe I did this.