Do you consider people who don't eat are childish?

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+1 y
I mean adults who don't eat just cuz they don't feel hungry and they eat very little and sometimes even skip a day of eating. I personally think this is childish because you're an adult and you gotta take care of yourself, something as easy as eating should be done normally. (This is my case)
Do you consider people who don't eat are childish?
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