Window cill

Found it really difficult to get motivated to do anything today after working til lunchtime. Now cooking smoked fish gratin - yum.
For years I have had regular spooky moments to do with words - bear with me!
As I am reading, typing or writing a word, that word comes up on the radio.
This time I was just googling whether to spell the title of today's blip as cill or sill. At the same time there was a song playing on the radio I liked but couldn't remember who sang it. Glancing at the radio screen I saw it was by Fox. Looking back at my iPad, the site I had chosen showed some info on the cill/sill debate given by somebody with the surname Fox!
Spooky, weird. Am I a witch?!