I think it depends a lot on the area also. I tend to worry about power lines if you don't know the area real well ,you can not see them. In the city I worry about people that get annoyed from the sound
Yeh, its funny that one. 120m is the lowest I would ever fly my drone, let alone 30m
The only time people see, hear my drone is when it's taking off and that is just
enough not to piss people off flying from various locales.
Even at 500m, (I heard) People can still hear the buzz, if your hovering.
for me to hover 30m away from someone, the scene better be Academy award winning.
Long Story short, FAA 107 aside, You know when your being an *** with your drone.
You get this feeling, guilt or something similar, and you just know not to do it.
Obviously this feeling varies between people, but you have to be true to yourself.
Remember that episode of South Park where there are like a 10000 NSA guys at desks just monitoring random tweets.
Worker: "Some guy has a crush on so and so",
Boss: "OK Stay on it"
Well, Depending on your age and 'Reality', That is the FAA exactly, so just be careful.
"We have a Jet skier Airborne again sir....