Intensely studying the Williams livery, of course. That all being said, I'm thinking of going to the British GP this year if I can spare the money. It's a big if though; costs slightly more than a week's wage, for Christ.
I don't know why Williams insist on going down the whole "modern generic toothpaste packaging" with their livery every year but at least it's somewhat inoffensive looking and makes my teeth feel cleaner and whiter. I may even do without brush for the rest of my life and instead ritualistically stare at a 4x4 print-out of their cars as a way of dental hygiene. Hell, if I look at the Martini logo long enough I might even achieve inebriation through placebo. The wonders of the human brain.