I cant wear my hat to look at the bees, and I also noticed that wearing my watch with a leather wristband always got me stung near the area. Salt? Sweat?
I am not overly fond of getting stung, but I do not fear it or try to avoid it. A sting now and then is a good thing. I shower, use a mild deodorant, make sure I wear a clean hat. I gave up on the watch some time ago.. since then we get along fine. My baseball style hats are black or camouflage, but I usually wear white T shirt.
I have a beard spring and fall, a goatee through the summer. Hasn't seemed to make a difference in how they react. Maybe its because of the gray?
My bees are like my wife. Reverse psychology works. When I want to get a sting or two they usually ignore me completely.