The Celtic Cross and its ten positions in order
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What question each of the ten slots asks, in what order they are laid out and how to stop the right-hand column from swallowing the reading.
The Celtic Cross is built in two blocks. First a cross of six cards: the central one is the situation, the second is laid crosswise on top and names what crosses it, the third goes below and gathers the root or what lies beneath awareness, the fourth on the left is what has already passed, the fifth above is what is on your mind or what you expect, the sixth on the right is what is approaching in the short term. Then a column of four on the right, from bottom to top: how you stand, what the environment contributes, what you hope or fear, and where the whole thing points.
The most misread position is the second, the crossing card. It isn't always a hostile obstacle. Sometimes what crosses the situation is something that helps and that you hadn't counted on, or a legitimate demand pulling in another direction. Read it as tension, not as an enemy.
The seventh and the ninth get confused a lot. The seventh describes your stance on the matter, the attitude you show up with. The ninth gathers what you hope or what you fear, which is usually the same thing with a different sign. When both come up with cards of the same suit, it usually indicates you are seeing the situation through a single register.
The most frequent error with this layout is giving all the weight to the tenth card and reading the previous nine as a preamble. That tenth card points to a likely direction as long as nothing changes, just like the third position in a three-card spread. If you read it as an outcome, the Celtic Cross becomes a very complicated apparatus for producing a single sentence.
Ten cards is also a lot of material. A full reading, done calmly and written down, takes between forty-five minutes and an hour. It is not a spread for a Tuesday afternoon doubt, but for a situation that has been running for months and has several layers: a job change with family involved, a move between cities, a long project that won't get going.
If you get lost, a practical trick is to read only the cross of six first and write that reading down. Then add the column and see what it corrects or qualifies. Separating the two blocks avoids the avalanche feeling that makes people abandon this spread halfway through the explanation.