Firstly, don’t write yourself off. That inconsistency is super normal, even for folks reading for years and you’re asking the right question. It’s always right to want to develop something, and psychic ability is just like a muscle that you need to work, so that’s especially true here.
A couple of basic steps to start with:
- Practice. You probably don’t need to be told that.
- I would take this test since it will help narrow where to focus your energies.
- Start keeping a tarot journal. You’re probably more accurate than you think, but without tracking, you don’t know what you’re doing right and what you’re doing wrong. You can’t develop and improve without the information to guide you.
You’ve already got good days. The ability’s there; just feed it.