Perhaps if you don't know there's a gap, you don't worry about it. If you were a millipede, a , crawling along the ground would you look at the birds and worry about not having wings? Probably not.
Alexander McCall Smith
Perhaps if you don't know there's a gap, you don't worry about it. If you were a millipede, a , crawling along the ground would you look at the birds and worry about not having wings? Probably not.