Yesterday I was flying the H over a lake in a public park within a residential neighborhood. A passer-by made some snarky comments about me violating people's privacy. He was jerk about it. I didn't want to get into a discussion with him because he looks like one of the guys how would get angry and worst case might break the drone! There are some homes very close to the lake and I try to avoid flying over people and the drone is pretty high up even sometimes at the max of 400 feet. What do you guys do or say if you encounter a similar situation or if someone comes towards you asking you not to fly the drone or stop any kind of recording? You're in a public park not flying over anyone or if someone claims he lives near by. What are our rights?