Uruguay is an agro-industrial country with abundant organic waste that has a lot of energy content like rice husks, bagasse, black liquors from pulp mills.
In general, those who manifest this type of behavior know the energy content of alcoholic beverages and try to balance their food intake to prevent an increase in their body weight.
I cannot repeat too often the fact that I speak of the actual energy content of idea, as separate and additional to the energy obviously utilized in transforming idea from the psychological to the physical field.
Such low energy content in our bodies just isn't worth the effort for a shark, and that's why many swimmers splash in waters every single day that are infested with sharks, and are none the wiser for it.