How do I deal with the rebelliousness of my kids?

Negative suggestions call for rebelliousness in the mind. If you say, “Don't do it”, then the mind says, “Why? Let me do it!” The mind calls for rebelliousness. But if you say, “You can do it, only you won't get the results”, then you don't leave a chance for the mind to be rebellious, then it takes the knowledge in.

I remember one dentist would tell kids who would ask ‘Why should I brush my teeth’, he would say, “No, you don't need to brush the teeth that you don't want, you only brush the teeth that you want to keep!”
So, move from negative suggestions to positive ones, this is important. When there is strong bonding, then negative or positive suggestions don’t matter. It’s only when the bonding is not very strong that negative suggestions call for rebelliousness in the mind.