Knee pad or a bread?
If you have ever been to the supermarket then you might know that occasionally picking up products from the lower rack is vital. Still, it will be very difficult for you to lean down and get things if you are not young and happy as you were once. We understand it.
However, it is very impolite to use three distinct loaves of bread as a knee pad while snatching that thing from the lower shelf. You didn’t get your pants dirty but while this you have demolished three flawless elements, which will be in the garbage now.