I'm trying to cram some Spanish and tango into my brain before leaving for my vacation. While I have managed to learn some thing, this quote from Homer Simpson encapsulates perfectly how I feel:

Every time I learn something new, it pushes some old stuff out of my brain - remember when I took that home wine-making course, and I forgot how to drive? 

By the time I get back, I'll have forgotten how to do my job. If that happens, I suppose I could just stay in Argentina as an illegal immigrant and eke out a living there, which probably won't be a bad thing.