Board, stash bag, sit down, set watch to destination time, phones on, listen to musak / watch video, accept everything offered, dont ask for anything else, eat it / drink it, go for a **** (beat the queue), sleep, land, let every else bugger off (unless in a hurry), collect bag, disembark with sickly grin and a "thank you".
That's how BA CC get through a long haul trip, I always wondered!