Schrödinger's Theory of Indeterminate Existential Angst A TTR drabble By Helen Fayle 'Artificial Personality Fragments aren't separate characters,' Polly insisted, a little desperately, staring at the two figures shuffling uncomfortably, fading in and out of existence as they did so. 'I don't see why I can't come in,' Professor Yana mumbled. 'I can think of a reason,' the Jacobi Masters growled in unison. Beside the jukebox, the 10th Doctor tried unsuccessfully not to meet John Smith's eyes. Transparency re-asserted. 'You let *me* in,' Kastchei pointed out. Solidity returned. Adric plucked two pocket watches out of their jackets. 'Like we could fob them off?' Polly's clipboard caught him just above the left ear. Fin. (Well, I hadn't touched S3 Jacobi Master yet...)