Conversation

Damn. Is it possible to be allergic to 3:30PM?
I noticed years ago that I tended to have a short mid-afternoon sneezing fit and blamed it on something in the HVAC system getting stirred up.
But it continued to happen at other employers and worksites, and at home.
This house is a newly built PassiveHouse and insanely well sealed, and the ventilation is filtered and cleaned. But I just had yet another mid-afternoon sneezing fit, following one yesterday and others in the recent past.