The cleaning step in a five step dishwashing process is to get all of the food and gunk off of the dishes. This is important becuase the food, over time, will get stuck onto the plate which will cuase bacteria to get stored on the dish which will mke the dish unsanitary. Without cleaning properly with soap and water someone could get sick which is why this step is very crucial.
Imitation is a behavior that leads to the formation of traditions, through the imitation of what is accepted and recognized by a group of individuals who identify with a certain situation