I've never been a big drinker, but did have a hell of a hen night! I felt so ill that night and the next day that I've been virtually teetotal ever since!
I say 'virtually' because I can go for years without an alcoholic drink and it doesn't bother me at all, but I do occasionally like an Irish Whiskey, or a drop of Tia Maria in my coffee.
My maternal grandmother was a very heavy drinker, how my lovely grandad put up with her for sixty plus years is anyone's guess. She really put her four children off drink though, one was completely teetotal, and the other three drank very little and only on occasions such as the toast at a wedding, or 'C' day!