I've worked as a telemarketer

...for three whole days

It only took three days and I was convinced that telemarketing is the only job available in Hell. And my boss was Satan himself.
I had to answer to three questions to get the job. "What's your name?", "what's your social security #?" and "what's your phone number?". I was in. They gave absolutely NO training. I was given a paper which briefly described the product I was selling and a huge list of phone numbers and that was it. In the three tormenting days I was there I didn't get anything sold, every freaking call was a new nightmare.
For all telemarketers sake I hope that company I worked for just sucked very very very much, or I truly feel sorry for every one of them
Needless to say, I try to be nice to them and politely say if I'm not interested. I don't get that many calls, so I'm not (yet) annoyed by them..