Of course you don't.
In this not very religious household, it is an article of faith that, whatever the conditions outside, one must on a regular basis go for a walk to "blow away the cobwebs".
Have you ever been troubled by cobwebs gathering on your furs?
But still Gail deemed it necessary that yesterday afternoon we should join neighbours Kirsty and Susanna for a stroll down to the headland at the mouth of Aberdeen harbour. That's about two miles from our street. I would like to point out that any stray cobweb which might have had the temerity to come along for the ride has probably been blown all the way across the North Sea and reached Norway by now!
*Makes as much sense as 'raining cats and dogs', right?