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Like Feinstein, Lurie wants to be a hands-on mayor, walking city streets by day, while at least every so often making it home early enough to sit down with his family for dinner.

She said: "Nobody knows quite how far they go, but every so often holes appear."

Just dipping into that world every so often and being reminded of how things actually are in a normal workplace.

Calderon every so often would collapse at school, writhing from nerve pain as if engulfed in fire.

Just like comedy fans replay their favorite routines every so often, I often find myself returning to a few journalistic pieces written about comedy to help me order my thoughts.