I don't worry too much about what I would, but do worry about what the people who pick me up would do.
I sometimes worry about carrying ID. Once riding to work, I came to grief, but was carrying my wallet containing my driving licence. The police were able to contact my wife and bring my bike home whilst I woke up in hospital. On another occasion, I was with club mates and they called the ambulance as I was dazed and broken. (No cars involved).
But I am still guilty of doing solo rides at weekends without ID, other than my club top and I just wonder what would happen if ....
Must get something laminated and always carry it with me.