​What is a craving any way? It is a desire, an intense wanting for something.

Where does this craving come from?

Some would say that it is a release of a neurotransmitter dopamine in the brain – but what does that mean and so what.

Others would say that the craving comes from pictures in our mind. You see yourself having a coffee or chocolate and then you create a motor program of that possibility in your mind and then you act it out.