Western parents worry a lot about their children's self-esteem. But as a parent, one of the worst things you can do for your child's self-esteem is to let them give up. On the flip side, there's nothing better for building confidence than learning you can do something you thought you couldn't.

My youngest sister, Cindy, has Down syndrome, and I remember my mother spending hours and hours with her, teaching her to tie her shoelaces on her own, drilling multiplication tables with Cindy, practicing piano every day with her. No one expected Cindy to get a Ph.D.! But my mom wanted her to be the best she could be, within her limits.

When I'm not the Tiger Mom, I'm a professor at Yale Law School, and if one thing is clear to me from years of teaching, it's that there are many ways to produce fabulous kids. I have amazing students; some of them have strict parents, others have lenient parents, and many come from family situations that defy easy description.

When my kids wanted to give up on things, I wouldn't let them, and those are lifelong lessons.

I say 'I love you' to my daughters every day.

Both of my girls have very high self-esteem because they were both able to master certain things; I should think that's good for their confidence.

There are all kinds of psychological disorders in the West that don't exist in Asia.