Anthrats - You think you could take up a little less space?

"Me? Sorry hon, I need the whole seat. I mean, maybe there could be room for someone next to me, but neither of us are gonna be comfortable. I'm just a lot bigger than I used to be... in more ways than one... and, uh... look, it wouldn't make sense to be shy to admit this, but I'm also a bit less tolerable to be around. Smell-wise. You can probably already tell... Partly, I just want to spare people. I wish you wouldn't make a federal case over it, let me stretch out in peace."