0_o Do salesmen take classes in how to be overly pushy?

Umm wow. Salesmen can get really pushy nowadays. >_< Yeah, this guy called asking me to try some free trial for a month with Bell that makes calls out of Canada cost less or something like that. I kept trying to tell him I was not interested but gah. As soon as I said anything he just said "Don't you make calls outside of Canada?" So he kept going on and on and eventually I just said to give me time to think about it and call tomorrow. V_V He said he'll call at the same time, maybe I'll just not answer any calls before 9?