Notes on my Pothos

I've had my Epipremnum aureum trailing down a shelf for three years now, and I'm only just realizing how much slower it grows in my arid climate than the horror stories online suggest. Everyone says it's unstoppable, but mine's actually quite measured—maybe because my humidity sits around 25%. I'm not complaining; it's given me time to really understand what it wants. Has anyone else found theirs to be slower than expected, or is my dry air just the culprit here?