Easier yet ..... Give up work!!!!
@ 79 I'm retired (best employment decision I ever made)
But back when ... I was WORKING, not smoking/vaping!! So I had 1 hour and 20 minutes during the day that I could smoke/vape. (actually vaping hadn't even been invented yet) So my load amounted to ONE pack of smokes & a lighter. (and an extra pack in the car)