That's the difference between a true Frequent Flyer and an Upgrade Junkie - and you know who you are.

Its funny to watch those grovel for upgrades into an always-full F cabin when, if the back of the plane is not full (rare as it is these days), and you don't care about drinking (or you are hoarding those expired coupons), you can throw up the armrests and have a reasonably comfortable flight in coach.