>be me
>never been outside europe
>longest flight ever been on was 3 hours
>13 hour flight to japan in economy class incoming
bros, how do i make sure i survive shit like this? the 3 hours in economy last time really fucked me up, my legs were swollen and hurt, i had a headache, my knees and hip hurt from being in a weird angle due to limited legroom(i'm 6'2), and my mask was really uncomfortable.

if you have any tips for people in peasant class, share them here. The ones i've heard are:
>compression socks to keep your feet comfy and avoid blood clots
>neck pillow
that's about it