What exactly are you doing up there? I spend a lot of time pondering the sounds that come from above and I have some theories.
You are training an army in the secret of darkness.
You are insomnac stomp performers.
The only thing that lulls you back to sleep at night is using your power tools.
You have your apartment confused with a dance club.
Am I getting warm?
I'm not mad. It actually doesn't really bother me at all. I keep odd hours just like you aparently do. I'm just curious as to what you could possibly be doing up there.