Telemarket this

I hate telemarketers.
Okay, that's a bit harsh, I don't actually hate telemarketers - I just hate dealing with them. I have had lousy jobs in my life and I know that these people are just doing their job. That is why I don't like when they call me - I can't just be rude because that is uncalled for, but I really, really, really, really don't care about whatever they are talking about. And it is always the same thing: they read from a prepared script (unless they have read it so many times that they have memorised it, in which case they are just reciting it), and after a bit they say "so Mr. Ulkiristsitensdt...son, can we sign you up for the service (or get your permission to continue or...whatever they're selling)?" The worst part is when I say no, they continue on trying to sell me their product, like I was just testing their resolve and now that they have persevered I will surely purchase their product. But when I say no, what I mean is "no". It's pretty simple. But again, they are doing their job - they are not supposed to accept no as an answer. Drives me crazy it does.
This past week, I had a 1-800 number call me six times in six days (including twice in one day). I finally answered it, figuring it was something like a problem with my credit card or bank problems; you know, something wrong. Instead it was the bank trying to sign me up for some sort of insurance or something.
I have a method for dealing with them, though. I wait for that first break, say no thank you and then hang up immediately. That way they get to have their little say and I don't have to waste too much of my time.
I still feel bad, though.
Now go do something useful.