Gloves I can see loading a chipper, but I always wear gloves, gotta keep my hands soft for the ladies
. A Helmet would end up popping off more than saving you, besides, if you load the chipper properly you shouldn't have your head in striking area...
IDK about you Dan, but many of the HO's we deal with like to watch us while we work, whether its because they rarely see people working in tree's, running saws, or just because they think its cool... Some like to watch to make sure we don't kill flower beds or anything like that. They absolutely have a right to be there. If they are in the way they can be asked to move... If they don't, come back when they ain't home (we've done that more than once).
There's still NO excuse for swearing at the one paying you (directly or indirectly). You won't be getting any referrals from that HO if you start chewing them out...