I also remember working in a full service station, 60s-70s. Quick oil change with ice water dripping down your neck. Running out in the sub-zero cold to pump gas, then back inside, back out to shut it off, back in, then out again to give out change. Keep the office at 75 degrees so you can warm up, but keep the parka on, because another car pulls in. Nose running all winter, hands froze, because it wasn't worth it to pull gloves off n on every 2 minutes. And shovel the snow away from the pumps. Then if you have a lull, jump in the boss's old Jeep CJ with the blade to clear off the white stuff, of course the heater in the old rig didnt work too well. It was an education.