I love disconnecting while hiking in the forest/mountaineering or such. But being stuck in an economy seat for 8 hours as an 188cm guy while being in a low air

I love disconnecting while hiking in the forest/mountaineering or such. But being stuck in an economy seat for 8 hours as an 188cm guy while being in a low air pressure environment just isn't the place for me. I'll gladly take the distraction.