Tell that to my depression. Back before I got sober days after alcohol were certainly some of my lowest mood days. Its well known that alcohol impares next day production of neurotransmitters responsible for balancing moods.
Now I've been sober for 7 years and my depression has been treated, but I certainly remember those days
Of course it's not. There is no direct relation. Alcohol is a solvent for nerves and causes chemical damage. Depending on the state of the brain, the effects follow.