Schrodinger vs, Hiesenburg confusionAs, I'm sure everyone is aware Schrodingers cat thought experiement was a put forward to highlight some of the paradoxes present in quantum theory if you subscribed to the so called copenhagen interpretation - namely regarding the super posistion of states were the wave form does not collapse into a particle (or specific waveform) until observed - that is the observing is inherently entangled with the state of the object being observed (of course this is non-sense paradox (oxymoron?) to think about given the limitation of the spped of light bieng the max speed and time only going in one direction).Where as Hiesenberg's uncertainly principle also a quantum effect, relates to the fact you can not increase precision in undertanding velocity (kinetic enegery state - same holds for other energies) without reducing the accuracy of measurement of position; or vv.Therefore, related to the OPs position. Both could be used, but not as intended above byt he posters! sorryFor Schrodingers - at present he's employment waveform (as far as we 'the observers' are concerned) is smeard across both leaving and staying - it is only when he posts that we will be certain. In QM there is actually very little entanglement here.For Hiesenberg - we could know with increasing accuracy more about where the OP is.(e.g more detials about staying) or more details about where he is going (leaving) but not a higher level of accuracy about both.. If you want him to both stay and go .. may I suggest leaving physics and heading to metaphysics Perhaps Descartes dualisitc seperation between body and mnd. that is his body could stay but his mind leave?oh yes - am bored on a Friday afternoon conf call - and not playing mahjong today.