INTJs can go from ignoring food for long periods of time to being the most adventurous epicureans. Because they have inferior Extraverted Sensing (Se) they tend to be unaware of their body’s hunger cues. Their Introverted Sensing (Si) is the least conscious of all their functions, or what typologists would call the “demon” function. Because Si gives the user awareness of inner-body sensations like hunger or thirst, those with Si in their shadow functions may be unaware of when they are hungry, when they are full, or when they are thirsty. Many INTJs report that they don’t realize they are hungry till they start feeling sick or developing headaches. They may forget to eat or drink as they pursue their vision or plan for the future.