I've heard that it's such a delicate place to be - a recovering
  addict. Positive reenforcement seems to be the key. I've heard
  it's like walking on a razor sharp wire that's stretched across
  the Grand Canyon, BAREFOOT. Every step forwards OR backwards is
  unimaginably painful and the slightest push in the wrong
  direction and they go tumbling down. Kudos to those who walk
  that path towards the other side. "