Most: Funeral Director - it's what I'm supposed to do & I love it.
Least: Anything else?
Any job dealing with life/death situations I probably couldn't do (EMS, doctor, lifeguard, etc). I wouldnt want to work in retail, in a cubicle or with food. I wouldn't be happy working alone or in a large corporation.
My job is perfect and I love that not everybody can or wants to do it. Each day, family, situation & funeral is unique. Could have a four hour day or a fourteen hour day. Could be outside at a cemetery, parking processions, in the prep room, doing printing on the computer, cleaning, washing cars, setting and taking down the same 100 chairs, directing a service at church, getting up at 2am and going to the house, answering phone at 4am, meeting all sorts of families, planting flowers, etc. I love it all. It really gives one a different outlook on life.