You always like to toss around these hot button issues, don't you Cabo?
When someone loses an arm, it's gone. Done. They might wish it will come back, but it's not going to happen. Eventually, it's healthy for them just to move forward and stop mulling over their loss. Sure, they have to grieve & mourn, but eventually they need to learn how to make adjustments in their lives. And after a few years it becomes second nature - they learn to function just fine. Other people still love them. They still have good lives. A part of them is gone, but most of their body is still there, and their ENTIRE brain and personality is still alive and well to enjoy life.
I think that in our strongest moments, we should follow the exact same thought process with drinking. It's not coming back - that option is off the table. Let's play the hand we were dealt here, and not worry about which cards are on the bottom of the deck.