As I heard, in CBD Canada, oil is not illegal. For US, using the CBD oil with your job responsibility can bring you into jail. The corrections counselor job I find the perfect choice in your situation. If you think that CBD oil will help you deal with your problems, try it. By your words, not a big-time left in your life, so be aware of what you are doing but try to live your life in brighter lights, but not harming the people around you. I hope you will find a proper job and win your fight against your problems.