Drinking in dreams usually portrays images of excessive drinking. Some people might dream if they drank too much, while others could be dreaming about being sober or limit their intake during the day.
It could also be one where we have reoccurring nightmares, where we look down ourselves the glass with deep regret and think that over the course of time, things might’ve been different if we just paid more attention to things going on around us versus letting bad choices take control of our actions with no remorse.
On a very real level, drinking in dreams means being able to drink and escape from it all. Drinking in dreams also signifies that you are lost for where to explore and find happy avenues. Throughout history, people have used alcohol to make friends and seek happiness.