You are not unique. In the ways that you may be unique, you add your uniqueness to the story the cards depict. It’s a story of humans and their lives. How could it not be your story. The Arcana are the people who populate human life, humans. The number cards represent energies, forces of life. They show what’s happening to the people.
So I shuffle. Play with the cards. Deal them out. There I am, in the middle of all this busy living. How to make sense of it.
It’s a conversation between me and the cards I’m dealt. What other meaning could I possibly bring to this than my own meaning.
Tarot is always right because it can’t possibly be wrong. Because it’s you interacting with the cards. It could be tea leaves as well, or the lines on your palm.
It’s helpful because it is a mirror. Sometimes it’s easier to see in a mirror.