I am not IEE, that I know of anyways, but my Si is not something to brag about so I will share my experience. Also, strangely enough I have never seen an IEE sick... I’m sure they hide behind locked doors during it. I will exert myself to exhaustion and not notice the signs my body is giving me and often will not notice until it’s pointed out to me. I will protest against remedies, for example, my Si ego mom might try to push something on to me and I will refuse. I am currently in the “I pushed myself into exhaustion” phase and I am in withdrawal (dope sick, if you will, but I am in denial~), so I am starting to feel sick. I still feel the need to socialize but my sickness is overriding it and I feel like I’m missing out on grand things.