Why Do We Torture Ourselves Looking At Listings?S

One of my dream vehicles is for sale across the state at a deep discount. It's almost exactly the vehicle I spec every time I visit BMW's site. Why do I even look for things like this, though, when I know I'm not even close to being able to afford it, and won't for years to come? What's the draw of going on listing websites only to find the exact model we want for sale ten states over for double the cash we can throw together?

This must be why some of my friends think car guys are crazy.