I submit that us (in the business) flying in the cabin are not role models for the pax. I do many flights a year in aircraft I know, different configurations included. I check what specific aircraft I'm booked on, what snags and what MEL's are logged. I count seat tops to nearest exit, I know where my life jacket is, I know how to don O2 mask, I know how to open doors/exits if required. I check that the seat safety card is there in the pocket (MOT requirement). And I can fasten a seatbelt.After several hundred flights, I watch the FA's safety demonstration if she's cute.