This question is odd but I will take a humble swing at it.
Well, excessive drinking of alcohol takes you away from everyone — it alienates you and you keep drowning in sorrow as you drink yourself to sleep every night. My grandfather was a typical drunk when I was growing up.
When it comes to the Twin Flame experience, drinking has always been a blockage for me energetically.
Sometimes when I am too happy and get drunk, I drunk text my Twin Flame telling him how amazing he is. Sometimes I start to feel as if I am in 5D with him when I am happily buzzed.
But, there are times when I want a break from feeling the connection and I use drinking some wine to take my thoughts away from him. I sometimes energetically disconnect temporarily and I focus on having fun.
After a temporary disconnection in our energy, sometimes I wake up feeling a space from within. The emptiness is caused by the temporary disconnect but the connection intensifies after that.
I hope that my perspective helps you with your question.
Stay in love!