Live my life the way I want to

I always do, what I think society wants me to. I know as an adult we are to act accordingly but come on how much fun would it be to throw a fit like a 2 year old , in line at the D.M.V. or to start singging really loudly in the public library. What if we all just said what we really thought about everything, I dont think the world would stop spinning, Do you?........ well do ya?