Documentary Film, "Slasher"
I strongly recommend all "Investment Salesmen" check out the John Landis documentary "Slasher". It is about a used car liquidator, or "Slasher". Some will enjoy it for a great laugh, some will find sales tools motivation. Either you will get it or you ARE it. Definitely worth a look.
You can rent it from either of the major online DVD rental sites (netflix and blockbuster) or buy it at amazon. You know, places whose business it is to provide DVD movies for people to watch.
Did the NetFlix and watched it last night. Very interesting. As difficult as it's been in this business, it made me thankful I'm not sweating out a credit app for a customer to buy a $2595 Buick Skylark.
The main Slasher dude must have some sort of clinical condition, and definitely an alcohol issue. But, even with all that, still a good "student of the human move."