Bridges under the water, just
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Time moves differently when your paddling - has a different temporal beat. Like any repetitive motion, perhaps, but there's summat unique when you're on the watter.
Unrelated:
While digging around looking for moose numbers in the public library, as you do, a very unhappy-looking Japanese girl sat opposite me, read briefly and hurridly from a book entitled "Keeping Love Alive", slammed it shut, and stormed off in a huff.