Driving home from a morning in Charlotte, the 77 was backed up due to an accident. The worst cause of traffic, knowing that it could be a very bad day for others. A semi was in the exit only lane, trying to get in. We were all going very slow, I stopped and let the traffic clear in front enough for him/her to get in (it took at least 5 minutes). She/he got in and blinked lights for thanks. Somehow I love that.