I certainly understand the yearning to give a gift after completion of rehab, but they already received a gift - sobriety. It is the best gift they can get.
It should be remembered, that recovery BEGINS the second they leave the rehab. They are protected and forced, somewhat, to get clean in rehab, but it is not recovery. When they leave and have to face sobriety on their own, recovery begins. It can be a very frightening and difficult time. In fact, they need to understand that as much as we do because many tend to feel like they have this thing called addiction beat and they let their guard down - and the beast is waiting to pounce.
Thank you for listening.