Honestly, it doesn't feel like a lot at all! Because they're just such low-maintenance animals, they barely take any time at all in a week to care for. (Low-maintenance not meaning low research or loose husbandry) I still spend more time raising my one german shepherd than I do all of my snakes! So therefore, I just keep getting more... hahah
I also keep getting more, because I like keeping a variety of species from top to bottom and experiencing their differences. Having only a couple ball pythons was not enough. LOL