I was gonna say, he looks like he aged more this summer and fall than he did his entire presidency. And that's incredible, 4 years in a super stressful job should age you a bit.
What the hell is stressing him out so much that a few months he's gone grey and leathery?
When you're entire purpose in life is to make others miserable, I imagine it's difficult to remain content. At this point, I think other people are controlling him more than he's converting himself, too.
This guy is an angry meat puppet. Couldn't happen to a worse person.