Board Thread:Show-Related Questions and Answers/@comment-25974054-20150225003957/@comment-26967699-20170707205320

I asked this same question a couple of years ago (It was actually the reason why I created an account because I was really obsessed with this problem.). You find the thread [|here]. If you scroll down, you'll see Utter's theory about this and to me, it's very logical and a good one.