I have a 2=10 rule when it comes to hard alcohol.
In otherwords, when I pick up a bottle of say some decent vodka, I take swigs of it as if I was Lebron coming to the bench after a full quarter straight and hitting the gatorade. IT equates to basically 5 shots per time.
So, for every one time I do that it's roughly 5 shots worth chased with actual Gatorade. I can do it two or three times on a work night and be fine the next day. Will I wake up with my eyes closed and grab until I feel Gatorade? Sure. I still get up at 8 and pound out business all day.
So, for every 5 is one 2 is 10 and 3 is fifteen etc.
When 5 goes to 25 things get bent.