bring a laptop. work on photoshop or video edit, i got alot done on the plane. then i slept. and ate, and slept some more. and ate. every 4 minutes i would ring the bell for more pretzel packets, finaly the lady gave me the whole bag, like a pillow case full hahaha, she was soo sick of walking to my seat and giving me pretzels. lol. oh and dont forget that before boarding your plane, either pack yourself enough food, or buy alot of sandwiches before you get on that plane, because airplane food SUUUUCKS!!!! i always make myself like 4 sandwiches when i take long trips