It represents my fondness for trying new beers :)
In the US we have a LOT of microbreweries and as such there are so many different varieties, with different flavors due to the experimental nature of some of these places. So while I don't drink all of the time, I do enjoy trying a new beer when ever I get the chance. I rarely buy the same thing more then once. :)
I am more than just science all the time you know (science only 90% of the time!)