I was gaining weight very rapidly and read about the idea of restricting carbohydrates as an alternative to going hungry. I had a big appetite, so that was the only thing I would even consider.
You can mark in desire the rising of the tide, as the appetite more and more invades the personality, appealing, as it does, not merely to the sensory side of the self, but to its ideal components as well.
In my experience, problems most frequently arise from those who report for television, with little field experience in your area but an insatiable appetite for a sound bite.