Genuinely what the fuck are upstairs neighbors doing

I’ve lived in a lot of places in not a lot of time. Most of them have been multifamily housing, and it’s always been terrible. At a townhouse my room was flooded when the neighbor messed up trying to install a bidet. Had families above me multiple times which at least explains the noise. But now I am below a young, single man.

What the hell are people doing, where you are hard stepping around your apartment for hours at a time? I feel like for the most part at home, you are in one spot. Watch TV for a while, walk to bedroom, play games for a while, etc. What are people doing where they are walking around nigh continuously, 9-11pm, multiple times a week? It’s not like chore day or something.

And don’t tell me to talk to him. It doesn’t work