Yes, ladies and gentlemen, save monogamy for human relationships! Happiness comes from integration of knowledge from many sources. I have realized that I love statistics and I love philosophy (plus like twenty other things), and in order to be happy I must somehow have them both (all).
I often ponder just giving up on this whole one-track idea of undergrad/masters/PhD and just deciding to stay in undergrad for as long as possible to see how many degrees I can accrue.
One can dream, right?