Has anyone done this? I recently accepted a 3rd job. Seemed like a good opportunity and in a great place. Since then I have decided my plate is too full as it is. And my child has some health issues going on with some appointments coming up. I would start next week. How bad is it to quit the job without starting yet? I think it might be better to let them know beforehand, then to start and then have to quit a few weeks in. Not sure which is worse. Thoughts?