Today, I was motivated enough to run on the treadmill for the first time in a long time. The movement knocked my downstairs neighbor's ceiling fan down. FML
OP here. It was inconsiderate of me to use the treadmill in an upstairs apartment. Mine isn't very loud and I know the neighbor wasn't asleep, but I still should have thought of the noise. I was very embarrassed, but it is being taken care of and they weren't upset. They just asked me to move the treadmill to another room. I am a small woman-114lbs- I just thought it was funny imagining that I made the whole building shake.