Have ya'll noticed that every time Ibuki gets tired during her FTE she stimulates herself by making drum sounds? As a kinda neglected child myself I can say for sure it her trying to stay awake. Neglected children usually put their loudness on speaker around other people so they'll pay attention to them, them putting their loudness on speaker is usually a subconscious kind of thing, but nonetheless it does tire them out so to stay awake they'll stimulate themselves in ways that other people would just call a weird habit. For Ibuki, that's making drum sounds. For me, that's pinching my skin and shouting numbers in a random orde