7. She has some heartfelt advice for her younger self.
In a video posted to her website, Mayim opened up about what she would've loved to know as a kid.
She admits, "I wish I could go back and tell my younger self to pay really close attention to parents and to grandparents and to older people—see how they act, see how they do things—because it becomes increasingly important in ways that my younger self would have never understood if I said it."
Photo: © Gary Lewis/Retna Ltd./Corbis