Ok. I have to decided on which path to take next year. I want to be a mathematical physicist. I'm going into my senior year, and I have almost literally taken every math class offered. I took 8 pure math classes last year. I've taken the 1st year of physics too. Next year I can take graduate classes in mathematics or I cant opt to take physics classes. Mixing them doesn't really work with the scheduling. I would need to take 3 physics classes in the fall so that I can take quantum in the spring. I would like to research the mathematics behind quantum in graduate school and beyond. So, should I take the grad classes, which will help me get into a better math grad school, or do I take the physics? I've been told by some that I should learn the physics on my own if I wish to be a mathematical physicist. Is this realistic? To me, this sounds like Bourbaki-arrogance. I don't know too many Bourbaki's that can handle reading Landau, but I'm sure they would say they "could". Thing for me is, I "want" to be able to read Landau and beyond someday - as well as the classic Algebra by Bourbaki. Thanks.