What do you do differently when you are alone?

I am pretty serious and dedicated when on the job or out with certain acquaintances. Even at home when I have to be dad. But when I get the house to myself…it’s bust loose time for me. Most people who know me would probably be surprised to see me in my underwear head bobbing and shredding my guitar with the amp pegged to 11. What are you willing to admit to that is out of character when no one is looking or are you Mr./Ms Consistent.