MDB can do it i know he can, just remember most Addiction is just fear, when you do finally quit ask yourself this
If i take away the fear, how am i feeling?
For me it was just feeling alive in the increased brain activity way, but nothing like the first time where it sent me nuts. Second time i felt like i was on a mental stimulate it wasn't bad at all, i went to work coming off a 2mg dose diaz no problem. Walk in the park for me. luckily
Fear is a part of it BUT brain chemistry is a very complicated issue and forced stoppage of some drugs esp benzos can be very dangerous - seizures etc. Being positive is a geat step forward but remember your body craves certain drugs not just because you 'want' them , you might need them to stay safe.

Based on my own experience i would no longer make batches any bigger than 500mg to 500ml of PG for simplicities sake when it comes to measuring out the doses with gradated 2-5ml oral disposable syringes. They cost about 7p each. 
