I'm posting this here in Tarot, but actually the subject could be related to any oracle.
I have been debating a lot the actual usefulness of daily readings. I see them being recommended as a form of practice to get more used to certain oracle and, ideally, I can understand how it works. If you use a language everyday you'll become more fluent, more able to discern subtleties in communication etc. My idea when doing daily readings has always been to exercise that.
However.