Don't you need height and age for this as well?
Would be most consistent with the two-factor theory
This theory was created by Stanley Schachter and Jerome singer. According to this theory, when an emotion is felt, a psychological arousal occurs , and the person will use the immediate environment to search for emotional cues that will be used to label the physiological arousal
I think that it's important because it gives the brain a time to register than you're done. Also prevents you from overeating.