Electronic Headache man!

So about eight years ago, I had brain surgery. It was a big old fun thing, and nothing is wrong with me anymore, not that I even know what was wrong - too confusing! Malformed vein or something. Anyhoo, I was only left with two side effects - an insanely rude left side, and many many headaches. The headaches can be annoying, but when I get them, of course I take something for them or whatever, but is it odd that the only thing that ever actually gets rid of these stupid headaches, at least tem