Matrices and Magnets

I have never in my life been so happy to know how matrices work as i was about 5 minutes ago when it cut literally hours of time off my physics homework that would have been spent mucking about in algebraic mess.

Math teachers should tell their students, in response to why you should learn matrices, that they will allow you to get a decent night sleep someday in college. I lucked out by pairing my math perfectly with my physics classes, calculus with kinematics, and linear algebra with electricity and magnetism. If it weren't 2am i'd make a more legitimate update, but life is pretty good right now. I don't think i'm going to get that job, but that's ok, donating plasma and other things should get me through this semester with a good bit of spending money while allowing me to retain a reasonable social life.

anyway, peace out my sleeping peeps.