You got off the benzo, you improved, so I don't see what there is to consider. Why take something you do not need ya know? If your functioning went up after stopping the benzo, I'd say they were holding you back and were not the correct medication for you. Stick with what you are doing and you sound like you will be a-ok. If you can't trust yourself to take the PRN as instructed then it's not the best choice to have one. Keep on keepin on.