You must live in a pretty humid place then, I battle humidity everyday here in Alberta Canada, specially right now, winter time. In my room the ambient humidity is at 20-30 %at the moment, terrible.
For my tank I have to cover the top with tin foil and towel, I also have tons of Sphagnum moss within the enclosure and still have to mist in the morning and before bed to keep 55% humidity, If I dont it drops to 40% easy. Its a very dry province I live in, people get nosebleeds all the time from it and every part of your body feels dry and crusty without lotion, chapsticks are a big hit because of lips being too dry as well.
But Yeah its not that "easy". It all depends on where you live really in my opinion.