I had several plans to do some short flight from a couple parking lots. In one it was to the side of all the buildings (out of the way) to get some shots of the interstate, which is always clogged on the weekend. No plans of flying above it at all, but ended up not doing it. The second plan was to do a quick night shot at a supermarket - taking off from a bank which would be closed at that point. Just wanted to get a HDR shot and hopefully a quick time laps of taillights. In both cases, there were more people around than I felt comfortable with. It wasn't so much that I thought I'd end up hitting something or being unsafe, but more worried that I'd have people coming over asking what I was doing - either just curious or paranoid. Am really getting sick of flying around the neighborhood and high school.