It's like the burn in your legs after climbing a hill, soon it will start to feel *good*.

Nice ride in for me, trailering both kids in their respective (opposite) directions. After dropping Thing 2, pretty much sprinted the whole way trying to catch my wife, but there was no chance. If I'd had the head start I usually do, probably would have, but not w/ her on the road same time as me before I did the kid dropping.