Ok, I'm not sure on this so it's a complete opinion!
I think that our humans definition of hunger is quite different from a snakes definition of hunger. See the thing is, they don't have the same kind of subconscious as we do, they have a feeding response right? So when they eat I don't think it's necessarily them telling you 'HEY I'M HUNGRY' but it's just kind of an instinct for them to take anything they can get. Perhaps?
Through common sense, I believe that any amount of stress on their system that doesn't have any time to rest for a few days is probably causing stress on the rest of the body which could lower any animals life span. Stress releases nasty chemicals from the brain, which can make us sick or run us into depression and stuff. I'm not positive, but it seems that it would be similar for animals like bps that have a very sensitive spot for stress?
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