One of the best tool I got from therapy was learning HALT. Hungry Angry Lonely Tired. These are all triggers and being in one or more of these states is often at the root of wanting to drink. For me, StopDrinking was a good way to head off the Lonely part of that lovely barber shop quartet. Just having the knowledge that HALT is a thing and stopping for a little introspection to see if I was under any of those states went a long way to helping me in the first year of my sobriety.
Hope this helps. You can do this. IWNDWYT.