Once you can read a card against its position, the next move is to stop reading cards one at a time at all.
A spread is a single utterance. The cards modify each other the way words in a sentence do, and the reader's job is to hear the sentence rather than to pronounce each word carefully.
Four Things to Listen For
Echoes. Repetition is emphasis. Three Fives in a seven-card spread is not three separate disruptions; it is a spread that will not stop saying this is unstable. Four Cups in a ten-card spread has decided the question is emotional whatever the querent claimed it was about.
Contradictions. Two cards that flatly disagree are usually the honest heart of the reading. The Eight of Cups (walk away) beside the Ten of Pentacles (this is what you built) is not a puzzle to be resolved into a single recommendation. It is an accurate description of being torn, and saying so plainly will land harder than any resolution you invent.
Sequences. Cards adjacent in position often read as cause and consequence. Five of Wands into Six of Wands is a scrap that gets won. Six of Wands into Five of Wands is a victory that starts a fight.
Absences. A relationship spread with no Cups is telling you something. A career spread with no Pentacles is telling you the question is not really about money.
Finding the Centre of Gravity
Most spreads have one card the others keep pointing at. It is rarely the "outcome" position and often not a Major Arcana. It is the card that, once you understand it, makes three other cards click.
Find it before you start speaking. Lay the spread, look at it for twenty seconds without narrating, and ask: which card is this reading actually about? Then read the others as commentary on it.
This single habit is the difference between a reading that takes fifteen minutes and says nothing and one that takes six and lands.
Say the Argument Out Loud
Before you finish, compress the whole spread into one sentence. Not a summary of each card — an argument.
"You already know you're leaving; what you're actually asking is how to leave without deciding you wasted four years."
If you cannot produce that sentence, you have not finished reading yet.