Enable the move_objects on code and delete your Sim. If there is only one Sim in the family, then time will speed up. Go to live mode and the deleted Sim's picture at the bottom should have a circle with a cross in it. Click the picture of the Sim and the circle with the cross in it will go away. Your sim should appear in the place where it was when you deleted it. Note: The bars will not be completely filled, but you can use this trick if your Sim is very tired and you want them to keep doing a certain thing. This trick also works on pets.