I'm not making this up. Took a hike through Greenbelt Park t'day, with both kids and the dog. D was running along the trail with great abandon.

Squelch: It must be nice for him to hike, now that he can see.

K: Yeah, I can't imagine how it would be without his glasses.

Squelch: Yeah.

K: He'd be tripping over every tree trunk in sight.

(Cue D, who trips over a tree trunk as K says "sight.")