Congratulations on 5 days Andy!
One of the more insidious aspects of alcohol is that it insinuates that it is required for us to be confident and interesting but in truth intoxicated confidence is misplaced and anyone who has ever listened to drunk people conversing will know just how boring they are.
Personally I am not really fond of super confident people, much though I would like to have some of that attitude. They are often rather uncaring people as well.