For yardwork

1. In preparation for a party.
2. So that untamed plants don't end up collecting a bunch of trash.
3. So you can walk under a tree without having to bend to avoid hitting your head on the low hanging branches.
4. As a way of exercising.
5. As a family activity.
6. So that your lawn looks nice.
7. So you can enjoy being outside without worrying about hidden anthills.
8. So your trees and other plant can grow unhindered by excess growth.
9. As a reason to spend time outside.
10. Because it is something that often needs to be done.