Where did phrases like "I can't even imagine that" come from? Probably some old fashioned religious thing passed down from generation to generation to control any radical thoughts that might have led to kids questioning things.
You can imagine anything! Try it! "Unimaginable" shouldn't be in the dictionary! What a fucking ridiculous concept!
You should locate the roots of the old-fashioned mindset in your parents, grandparents, and general family and then you'll see the weeds in yourself. And now you're a little more free from your naturing and nurturing.
Oh, and wind that week clock back a day. DXMistake.