First of all ignore anyone that comes in here asking why it slipped. Secondly, you can come back from a slipped band. Whether they can fix it or they have to remove it you have options so just be strong and you'll get through this. If they have to remove the band you will probably have the options of either getting a new band or opting for a different surgery. That's the great thing about the band. If it doesn't work for some reason you can always switch to a different method. This will be a tough time but get support and you will make it. Good luck!