Who carries around a DSLR with them all the time?

I never leave home without my D800 plus grip and my 85 1.4 lens during daylight hours, I have several ongoing same spot sequence shots underway plus I usually find something else during the day worth capturing. I am 66 but do not find the weight a problem whilst walking up to 6 miles, being obsessive about quality  everything is shot as best quality nef, i also take the above plus tripod during the evening unless I intend to have an extended stay at the pub.