I've had my Zamioculcas zamiifolia for three years now, and I'm still amazed at how drought-tolerant it really is

I've had my Zamioculcas zamiifolia for three years now, and I'm still amazed at how drought-tolerant it really is. Most care guides say "water sparingly," but I think people underestimate just how little this plant needs. I water mine maybe once a month in our dry climate, and it's thriving. The real lesson I learned was that overwatering kills it far faster than neglect ever will. Anyone else find theirs nearly impossible to kill?