I hardly ever have a drink at home.
I have lounge access. Drinks are free. My international flights are for leisure. I will have a drink before, during and after the flight regardless of the time. I will usually drink Gin and tonic and/or Bloody Mary's on board and these are not my usual drinks but I do enjoy drinking them. Beer if my favourite but tends to bloat especially in the air.
I try not to overdo it.