Tired

Seven straight days of non-stop CSS website construction. Immersed in a world of W3C specifications, cross-browser and cross-platform testing, debugging, retesting. A labyrinth of glitches, discussion boards, tips, tutorials. Holly Hacks and Tantek Hacks, box models and stray floats. Three Pixel Jogs. Peek-a-boo bugs. IE 5.x, IE 6.x, NN, Safari!
I have six hour stretches of entirely focused concentration. Building my most polished, advanced, well-coded and rewarding website to date is incredibly draining. But I feel this last week may prove an important step in my future career path.