Being prepared before walking into a car dealership, or before making any major purchases for that matter, not only helps you before you commit to a major expense, but it also helps the professional serve you better.
A man from Waskom, TX is suing Walmart for a ton of money but he's willing to accept a rather strange (or smart depending on your point of view) settlement.
While many of these jobs require a specific education and a lot of experience, there are a few that you might already have the qualifications for and not even know it.