Day 2: no results yet
Seems like all the people in my office are avoiding the elevator. Only once I ended up in an elevator where there were other people in. I did the test: smiled and thought about happy things, but the other people left the elevator on the next floor. I think I might have gotten a curious look from one of the people, not sure. But I wouldn't yet call this a result.
Plan for tomorrow: I will wait on the lobby and when other people go to an elevator, I will follow them. Let's see what happens.