23 Minute Recovery time needed

I heard an interesting fact while listening to a podcast last night, that writers take 23 minutes to get into the flow of writing.

The point being discussed in the podcast was that when a writer is disrupted it takes another 23 minutes to get back into that flow.

I've been working on writing a course for jobseekers, and yesterday was extremely frustrating for me because my phone kept ringing right when I had the house to myself for a few hours and could 'get into it'.  And, with annoying frequency, the damn phone rang.  Each time telemarketers despite my being on the Do Not Call list.

Anyway, I am really enjoying Jonathan Milligan's 'Blogging Your Passion' podcasts since I discovered them less than a week ago.