Flying later today, and loving the complete lack of anxiety - it's a real NSV. When I went on a trip this time last year, I spent days worried about whether or not I'd need a seat belt extender, researching seat widths and checking to see if the flight was full hoping no one would sit by me. Haven't given it one thought this year!
I do still have to deal with the whole aspect of being 6'4" and flying, but I'm cool with that. Bring on the cramped spaces!