Think back to the last time you received a telemarketing call. You were probably sitting down to have dinner with your family (it always seems to be at that time) and once the phone rang and you got up to answer it, you were bombarded with a hard sell. It was likely an unpleasant experience and you probably hung up the phone in anger after hearing a few seconds of the sales pitch. People typically do not want to hear a hard sell over the phone. The feeling people get when...