"In celebration of St. Patrick's Day, I'll have this tasty Guinness. Then, I'll put the kids to bed and do some writing."
Does not result in writing. Instead, it results in the following: A says "Daddy, sit next to my bed while I go to sleep". The next thing I know, it's 11:30 pm and I'm waking up on the floor thinking "what happened?"
Next time, writing then Guinness. For future reference.