Question: How to best mow the lawn

  Options: 
 A. Using a lawn mower that's running, walk back and forth pushing it over the grass to be cut. If you go diagonally it gives it a cool look.
 B. Borrow a goat from a nearby farm if you don't own one and let that goat hang out in the yard as long as possible so it can eat the grass and keep it cut.
Answer: A