Answer:
emotional
Explanation:
because if you aren't comfortable or you are stressed you may start eating in order to make yourself feel better. Also you may end up overeating, because you might not start to feel comfortable. Emotional eating is harmful so if you emotionally eat find a way to stop.
Hopefully this should help you
http://gcc.glendale.edu/fire/Documents/ClassMaterials/Ropes/Ropes-VFA08.pdf
Knots start on page 35
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