Cravings and fasting, the key to get over them?

I know cravings are mostly mental, how do people overcome them, just wait them out? MH, you say everyone who reads BOOK I can fast easily, do they not get cravings or just know how to overcome them? I have failed very badly in the face of cravings before, until I realized to just wait them out, i think that is what makes me people give in, they think that the craving will be there forever when it will actually pass soon, so that is my new approach. Tweet