• The meaning of it is to explain to people that your actions will tell a lot about you to other people.

• For example if you cut your meat with your hands a lot of people think that you don't have good manners at all.

• If you cut your meat with a fork and a knife them people think you have class and manners.If you cut your meat in a fast and sloppy way then we might be able to tell that you're mad.

• When you cut your meat in a slow way with no force put down on the knife then we might be able to tell the person is sad or depressed.

Explanation:

Hope it helps:)