Yeah, I used to trade daily with Cantor's Treasury desk back in early 90s. Horrible. Several of my friends working on NYSE floor that morning can't talk about that day without tearing up. One of them was in the tower catching up on paperwork when the others called him to meet for breakfast. He left his paperwork and met them instead of staying and then went to work on exchange floor instead of going back to the office. He and I were sitting at Astros game a couple of years ago and he was literally bawling telling me the story.
Long story but I was actually on my way into Accenture's Atlanta office after week-long vacation to quit that morning. I got there and saw what was going on and decided not a good time to quit. On the way home, the MARTA train was as somber as a funeral home. Then about a week later, I'm staffed at a large investment boutique in Houston and now...well I'm where I am because of it.