substitute network 2025-09-19T21:19:44Z

Six weeks of stale air in my basement studio had become a suffocating metaphor. I'd catch my reflection in the foggy mirrors - not the vibrant instructor who once made seniors salsa and lawyers laugh during burpees, but a hollowed-out version going through motions. My playlists felt like funeral dirges, my cueing robotic. The breaking point came when regulars started drifting away like autumn leaves. One Tuesday, only two students showed. As they half-heartedly lifted kettlebells, I fought tears