And now a summer cough?

I shouldn't be so shocked. Although I tried to reassure friends and family this winter (see here and here) that my cough was just a winter phenomenon (based on last year's experience, for example here and here), in reality I've written in this venue about the damned thing showing up in other seasons too. (See for example here, or here, or here.)

But it's always annoying. And here we are again. I wish I knew what causes it.

I made a note on my calendar back on July 26, "started to notice a cough the last couple of days." Shortly after that it took off. A week ago on September 10, I noted "seems like less coughing the last couple days." And today I jotted down "cough much better but not gone." Hmm. From July 26 till next Sunday (the day after tomorrow) is eight weeks. Does that mean anything? Or is it all just random?

In reality I don't think it's quite random, though neither would I go to the other extreme and call it controllable. But there do appear to be correlations. 

• If I eat a handful of salted peanuts, I cough immediately.
• If the air gets damp, I cough more frequently, though this is a probabilistic relationship. (Some day I'll test the correlation by moving to the Atacama Desert.)
• If I start talking excitedly, I cough.
• If I listen to a piece of music that makes me emotional, I cough.

I don't understand the connection with salted peanuts. But in general, it seems like I cough when I engage with being fully awake and alive. If I just sit motionless, browsing Twitter and letting my mind rot, I can go for extended periods without coughing.

Should I just sit and do nothing, and rot into my chair? Well, maybe.