Is Ace of Cups a yes or a no?

This card leans yes. It carries forward movement, and in a straight yes/no draw most readers take it affirmatively.

The Ace is emotion offered before it has a shape. An open heart, a feeling arriving, love in its unformed state.

The cup is already overflowing, with five streams pouring from it, more than five senses could account for. Nothing on this card has to be earned or produced. The only question the tradition puts is whether you will take what is being held out, which is a smaller question than it sounds and one people decline more often than they notice.

Every ace is a beginning without a form yet. This one is specifically the beginning of feeling, which means it describes potential rather than a relationship, and reading it as a person is the commonest mistake made with it.

Yes/no readings are the most popular use of tarot and the one it is worst suited to. A seventy-eight card deck built to describe nuance is being asked for one bit of information, and most of what it knows is discarded in the process.

A more useful version of the same draw: read Ace of Cups as what shape this takes, not whether it happens. New love, deep feeling, emotional opening. Compassion and intuition are available and running close to the surface.

The instruction is to receive rather than pursue. This card is about being given something, not about winning it, and effort applied here tends to close the thing it is aimed at.

In an advice position it favours saying the true thing, letting somebody in, or beginning something you have wanted to begin and have been keeping at arm's length. It has no interest in whether you are ready.

Reversed, the lean weakens or inverts. The heart closed. Emotion blocked, repressed, or spilled uselessly.

The three are worth separating. Blocked is temporary and usually protective; repressed has been going on long enough that the person cannot locate the feeling at all; spilled is emotion arriving everywhere at once and landing on nobody, which exhausts the person having it as much as anybody near them.

Also read for love offered and refused, or offered somewhere it cannot be received. The card reversed is often not describing a fault in anybody. Some cups are held out to people who are not in a position to take them.