They've placed a gong in the dojang. If you yell loud enough, you can make it ping w/the sound waves. If you don't yell loud enough, well, then you get to do more pushups. A lovely addition to the studio.
On the other hand, I'm finally developing a tricep muscle, so I guess I shouldn't complain.
Other things to ponder: how many copies of this evangelistic piano book do I need? My mom sent me one exactly like the one my aunt sent me. Are they trying to send me a message? If they are, I hope it's this: buy a freaking piano, already. That's the second thing on my list of major purchases if I ever get a real job.