I mean that, or they’re old enough to understand the world is flaming pile of garbage. Or their hormones and brain development are all out of wack so they know what they want to do but not why they can’t just do it. Or the fact they’re dealing with the move to high school and the pressures of academia, puberty, trying to carve out their own sense of identity and self worth… any of those sound more plausible as “you aren’t as cute as you were when you were 4”.