Eh, to be fair, the video of him walking down the ramp, for THAT at least, I feel like giving him the benefit of the doubt. My back gives me problems, and it's made me hyper aware of slopes, and if my heel slips, i could spill and really hurt my back. So ramps like that, at that angle, without any actual handrail, would be the kind of thing I'd be slightly guarded in my gait while walking down. Especially if I was wearing dress shoes, which are notorious for shitty traction. I mean I'm only 43 and I am somewhat cautious about that kind of thing, he's in his 70s. So the walking down the ramp thing, THAT, I really don't think is that weird. I think the way he talks, confuses words, and seems to have hand/motor problems when drinking are more evidence of medical problems to be honest. But a dude in his 70s, taking care as he walks down a ramp where he might be uncertain of his footing? *shrugs* I mean I've guided elderly people along paths that were stupidly simple to cover for ME as a whipper snapper, but for them, it was a significant obstacle. So yeah, the walking thing....meh. His everything else?! Yeah.