((SPOILER WARNING: if you have not played, watched, or otherwise followed the story of the True Pacifist run, please don't read this, or you may not understand! This story contains many allusions and references to the ideas and backgrounds of the pacifist route, so I warn you now, if you want to understand the whole story, go play or watch (or something) that!)) Humour me, just for a moment. Imagine if the experiments with "Determination" had worked. All those who had fallen were back up on their feet. Imagine that "determination" restored the fallen to their former selves. Now imagine that Alphys was curious. She wanted to see what would happen to a happy, healthy monster when injected with "determination." Imagine. The results would be catastrophic, wouldn't they?