[Groxx]

Yeah, I can walk at a moderate pace literally all day with no problems and be fine the next. Plodding for a couple hours brings pain and a lot of general discomfort, and I'm very patient in general - I would love to take my time with such things, but I can't. Gotta take breaks to walk faster or jog or something to recover.

[tombert]

My wife knows me well enough to know that sometimes I'll walk fast to the next exhibit and wait for her; I'm not trying to rush ahead, it is just easier for me to do that than the slow plodding you usually do at museums.