The problem is, there are door to door sales people who are legit. Either its for a political party (some intern) or someone trying to switch your interent provider as it comes available in your area, bulk food sales, vacuums,
Knives, or some bloke trying to start up his own company and get some sales. etc. We had one college grad a few weeks back switch our cable provider and she was great. Sales is a tough as shit gig. eSPecially door to door. I try to be kind to anyone that comes as i know its a tough gig. I always ask them how my neighborhood is treating them when they come by. If i dont feel like talking i just dont answer.
I did have one sketch dude try to fuck with me when i said i wasnt interested. Starting commenting about my big screen tv and shit. Creeeped me out.
People forget that business IS sales. So when someone is a hue prick to a sales rep, they are the type that will never own a business or have a successful one. Without sales, all businesses would fail