We had a team building event where around 7 of us from the team got together on our days off at the lake. At the lake we had hard liquor and a bunch of the guys were drinking the liquor straight from the bottle which is the norm around here. One of my employees got really drunk and wanted to go to the lake to splash off a bit.On the way over he fell down due to having too much to drink. We had to help him into a Taxi to send him home. He wasn't belligerent and didn't do anything other then wanting to get to the lake to splash himself with water. He is a good worker and this is the first time I've had any issue with him. He apologized at work for drinking too much and felt bad for getting that drunk. I think though that I should fire him for cause for getting that drunk and it would be a good example to others. What are your thoughts?