I've been incredibly lucky with bees. Over 30 years in the field, and I could count my stings on two hands. I've bumped nests, driven stakes through yellow jacket nests, and shaken trees with nests hanging in them. Worst I got was a few years ago cutting line in a woods, and I got hit about 3 times by wasps. Lost my prescription sunglasses running out of the woods, and a headache cause all the stings were on my face/head, but otherwise I wasn't too bad off. Needed new glasses anyway :^D