The key point about a demonstration is that it must be seen. Hence the term "demonstration." If a person demonstrates privately in his own home, this is not technically a demonstration but merely "acting silly" or "behaving like an ass.
Woody AllenLife is tough and it's tough whether you're famous or not famous. And in the end it's probably better to be famous because the perks are better. You get better seats at the basketball game, and you get better tables and reservations places. If I call a doctor on Saturday morning I can get him. There's a lot of things, indulgences that you don't get, if you're not famous. Now I'm not saying it's fair. But I can't say that I don't enjoy it.
Woody AllenWhen a man is driving in a car and looks out the window and notices a woman with a great body, as he strains to check her face out, how does she know to keep turning so the back of her head is always toward him?
Woody Allen