I obviously have broken little rules such as being on the internet when I'm not allowed to and have a phone my PO doesn't know about and quite honestly, I've read the book and still feel like I'm gonna fail. My question is if I fail a poly graph test can they send me back to jail? and do I answer control questions honestly such as have you ever stole anything? and relevant questions like have you been on the internet lately dishonestly? Just need some advice most likely won't help but thanks anyways.