I am a big believer in spontaneity. I believe in living in the moment, of having adventure, and of refusing to grow old. I applaud anyone who shrugs off the frowning opinions society places on adults, and those brave souls who live life with the joyful abandon of a child.
Having said that, if you are a thirty-something year old male who begins a dual-wielding foam sword fight with your buddy in a store, if you start exuberantly hacking and slashing and charging with abandon, working up a sweat while lunging and parrying—for the love of everyone's blood pressure don't do all that down the glass decor section. Have the decency to carry on in the children's aisle like they do.
Don't make me act all bossy and take the swords away from you. I will do it!