You career politicians.
It's really all anecdotal. I work in the construction business. A lion's share of the people I have known in it slant conservative. I imagine if I worked in the restaurant business, most would slant liberal. It could also go down to what type of clientele the restaurant attracts. A biker bar would vary differently than a coffee shop or a upscale dining establishment.You don't need to state your case. I didn't foolishly accuse you of living in an insulated world.
I simply implied that is was less... engaging in terms of interfacing with people (outside of work).