Read a book, work on the house, take a walk, hike, bike ride, motorcycle ride, call a friend, do chores, watch a movie, go to an AA meeting, go out for coffee with other AA'ers, go to another meeting, play paintball, go camping, fishing, try a new hobby, go shopping, etc. etc. etc.
Trust me, there's plenty of things to do besides drinking. If I choose to isolate and be bored it's because I'm being self-centered and I'm feeling self-pity. When that happens, only I have the power of choice to take action, pull my head out of my butt, and do something worthwhile.
"Life is not a journey to the grave with the intention of arriving safely in a pretty, and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming---*WOW-What a ride*!"