“Seth material” search engine (Jane Roberts)

The same applies if you are underweight, of course. You can eat a great deal for a while and only gain a few pounds, or find all kinds of excuses for not eating. You can be served the richest diet, yet gain no weight. You are not underweight because you do not eat enough food, or utilize it properly. Instead, you do not eat enough because you believe that you are underweight.

(“The same applies to underweight conditions. In each case frequent attention to the scales serves as another negative stimulus, reinforcing the condition. The effort to eat more will be as resisted by the chronically underweight, as the effort to refrain from eating will be by the obese. Not only will these reactions occur, but opposing tendencies will be brought to bear. The concentration upon not eating, and the resulting tension, may instead cause increased consumption. And the underweight person may actually eat less the harder he or she tries to eat more — the latter being interpreted as an impossibility by the overriding belief in the underweight condition.