It is wrong to contaminate food that people eat.
Judy will attend a potluck party tomorrow held in the church she usually goes to.
Judy wants to prepare a mango cake for the party.
Judy washes all the ingredients, wears gloves and starts making the cake.
Judy doesn't wash her hands before touching the ingredients and making the cake.
Judy feels proud of herself for making a delicious cake and the other church goers thank her for the wonderful food.
Judy and the other church goers get sick after eating the cake which has been polluted by the germs on her hands.