When costs are nonlinear, keep it small.

“We like batching. Batching is more efficient doing ten at once is faster than doing one, one, two, one, one, etc. I don’t wash my socks as soon as I take them off, because lumping them in with the next load is free. Is it more efficient to save the shingle repair until it’s time to clean out the gutters? Unclear.” | learn more

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