here's something. i did not invent that pound exchange. some people have guessed that in the past, and i have no idea why. i learned it from Josh Williams, who, for your information, is pretty awesome. also i was in math class and art club with him in high school. and some would say that you could pretty accurately call art club "nightmare before christmas fan club," and i would, for the most part, agree. also i recently wrote a song about dungeons and dragons in which i talk about events that he was involved with. it's awesome.