Everything she makes, she does with humor and love. Humor is so incredibly important as a social lubricant in this world. For example, if someone buys a card with the text: 'Mothers are always right', you really enjoy it, because then you know that a mother will soon receive this card from her child. She thinks it's great that she was able to contribute to that.
Hearing people laugh is so contagious. The more people laugh, the happier the world.