B is for Beware. We are only granted a daily reprieve and that is why we work this program one day at a time. Be aware that we are only and arm's length away from that first drink and/or drug. Be aware that we are as sick as our secrets, so we need to bring things out of the darkness into the light in order to recover.
Beware of your disease, it never goes away. It is just wait for you to slip mentally, emotionally, spiritually and/or physically.