Relationships often begin with an intensity that cannot—and probably should not—remain unchanged forever. For someone with ADHD, however, the transition from novelty to familiarity may be particularly difficult to interpret. A change in attention can feel like a change in love, creating ambivalence that may have as much to do with how attention is recruited as with how much a partner is valued.

When the Thrill Changes

I have worked with people who genuinely wanted a relationship, pursued it intensely, and then became confused by their own feelings once they had it.

During courtship they may have been intensely attentive. Curious. Inventive. Passionate. Spontaneous. Sexually engaged. Then the relationship becomes established.

The intensity changes.

And a troubling question appears:

If I don’t want this in the same way I wanted it before, does that mean I don’t want it?

Recent research offers an interesting parallel. In a qualitative study of 355 adults with ADHD, participants described the pull of novelty, intense excitement early in relationships, and difficulties as newness gave way to familiarity. Other research has found ADHD symptoms associated with greater passionate love as well as difficulties with relationship maintenance.

This doesn’t mean people with ADHD inevitably lose interest in their partners. It means a change in the intensity of attention doesn’t necessarily reveal exactly what a person feels.

Sometimes the intensity of wanting something can be mistaken for evidence of how much it will be valued once it has been obtained.

And sometimes the cooling of that intensity can be mistaken for ambivalence.

Possibility Has No Report Card

Novelty is seductive for obvious reasons.

Look! Shiny object!

But novelty may offer something else particularly important to someone who has spent a lifetime struggling with ordinary expectations:

Possibility.

Think of a playground.

There are swings, a slide, sand, something to climb, other children, perhaps a ball lying somewhere. A child can head toward the swings and change direction halfway there. Something else catches their attention and they follow it.

The environment keeps providing something to respond to. In a sense, novelty dictates what happens next.

Nobody has already decided what the child is supposed to be doing.

Now imagine leaving the playground and walking back to the car with Mom.

We’re leaving now.

Walk beside me.

Don’t wander off.

Listen while I’m talking.

Remember your jacket.

The walk to the car may require far more self-regulation than the playground did. Attention must be sustained rather than continually recruited by the environment. Impulses have to be inhibited. Someone else’s agenda determines what happens next.

And the child isn’t merely walking to the car. They’re being asked to perform walking to the car correctly.

People with ADHD can accumulate a remarkable history of struggling with things other people regard as ordinary.

It’s just remembering your keys.

It’s just answering the email.

It’s just listening.

It’s just being on time.

For someone with ADHD, ordinary may come to carry a lot of shame, feelings of inadequacy, anger, and resentment.

Failing at something extraordinarily difficult is one thing. Repeatedly failing at something everybody agrees should be easy can begin to shape how a person experiences ordinary expectations—and sometimes how they experience themselves.

Novelty offers something psychologically protective.

There is no history yet. No baseline. No established metric.

Nobody can say:

You used to do this.

Possibility has no report card.

And sometimes possibility itself can feel like competence.

Look what I can do.

But it’s never been done.

Then you can’t say I’m not doing it well.

When the Playground Becomes a Relationship

Courtship is full of possibility.

Did they notice me? Will they text? They texted. Another date. First kiss. Sex. Will I see them again? What happens next?

It continually generates something to which attention and behavior can respond.

Sex itself can be an unusually rich attentional environment: touch, anticipation, movement, feedback, changing responses. Here. Now this. Respond to this. Now this.

In that limited sense, courtship can contain a lot of playground.

Qualities associated with ADHD that create difficulty elsewhere may function beautifully here. Spontaneity becomes adventure. Emotional intensity becomes passion. Rapid responsiveness feels like extraordinary attentiveness. Impulsivity may occasionally produce an unforgettable evening.

None of this is necessarily false advertising.

These can be completely authentic expressions of a person under circumstances that recruit those capacities remarkably well.

And the experience can provide another reward: competence.

Text → response.

Joke → laughter.

Touch → touch back.

Invitation → yes.

Desire → desire.

Look what I can do.

Suppose someone suddenly says, “Let’s drive to Mendocino tomorrow.”

An idea appeared, captured attention, generated excitement and produced action.

The partner may understandably receive something more:

He wants this much with me.

And he may.

But the intensity of the action and the intensity of the relational intention aren’t necessarily identical. What feels like relatively ordinary novelty to the person generating it can feel like extraordinary evidence of love to the person receiving it.

Nobody has to be deceiving anybody.

The same experience can simply mean different things to each partner.

Then something wonderful happens.

The desired person becomes a partner.

They love each other. They’re together.

And possibility begins becoming history.

A relationship that was being discovered becomes a relationship that has to be lived.

There are plans to remember. Conversations to return to. Promises. Repetition. Reliability. Attention to another person’s needs. Things that have to happen even when nothing particularly interesting is happening.

In other words, relationships contain a lot of walking back to the car.

“You Used To…”

This is where the transition can become painful for both partners.

“You used to plan things.”

“You used to ask me questions.”

“You used to want to go places.”

“You used to pay attention to me.”

The partner isn’t unreasonable for noticing the difference.

But you used to also establishes a baseline.

The very behavior that helped create the relationship becomes a metric against which someone can later be measured.

One partner may be saying:

I miss you.

The person with ADHD may hear:

You’re failing at another ordinary thing.

And the cruel part is that the request may be perfectly reasonable.

Something can be reasonable to ask and still be extraordinarily difficult for another person to accomplish reliably. Knowing it is reasonable may be part of what makes failing at it so painful.

She’s right.

I said I would.

I wanted to.

Why didn’t I?

Attention can then become performative. The more one partner asks for it, the more it can feel like another externally evaluated task. The more difficult it becomes, the more the other partner experiences its absence.

One says:

I don’t feel important to you anymore.

The other hears:

You’re failing at love.

That’s a very long walk to the car.

When Attention Becomes Ambivalence

Novelty wanes, possibility narrows, engagement becomes less intense.

A person may notice:

I’m not thinking about her constantly.

Sex doesn’t feel as consuming.

I’m noticing other people.

Why wasn’t I more excited when he came home?

And an understandable conclusion follows:

Maybe I don’t love this person anymore.

Maybe.

Relationships do end. Attraction changes. Incompatibilities become apparent. Ambivalence can contain important information.

But there is another possibility worth considering:

A change in the intensity of attention isn’t necessarily the same thing as a change in the intensity of attachment.

That distinction isn’t easy to make, particularly from inside the experience. A person may begin monitoring their own feelings: Do I miss her enough? Was I excited enough? Why did I notice that person? Would somebody else make me feel different?

Instead of simply having feelings about the relationship, they begin measuring whether they’re having the right feelings.

The task isn’t to explain those feelings away as ADHD.

It’s to avoid diagnosing their meaning from the feeling alone.

What Changed When the Thrill Changed?

Research by psychologist Arthur Aron and colleagues found that couples who shared novel, stimulating activities reported greater relationship quality than those assigned more mundane activities.

Oh, blessed novelty.

But the larger task isn’t to keep a relationship permanently novel.

It may be to understand what novelty does to attention, so that its presence isn’t automatically mistaken for love and its absence isn’t automatically mistaken for the absence of love.

Acceptance matters here too. Understanding ADHD doesn’t excuse forgotten commitments, inattention, impulsive decisions, or the burden these can place on a partner. But when every difficulty becomes evidence of character—or insufficient love—the relationship itself can become another report card.

Acceptance can change the meaning of failure without eliminating responsibility for it. Sometimes having less self-worth at stake makes it easier to acknowledge what actually needs work.

So when the thrill changes, the useful question may not be:

Do I still feel exactly what I felt at the beginning?

The more useful question may be:

What exactly changed when the feeling changed?

Attraction?

Compatibility?

Attachment?

Novelty?

Attention?

The relief of having been chosen?

The transition from discovering a relationship to living inside one?

Sometimes the relationship really isn’t right. Sometimes ambivalence is telling someone something important.

But not every change in attention requires a change in direction.

Sometimes what feels like the end of desire may be the end of novelty doing all the work.

The question isn’t whether the thrill lasted. Thrills aren’t particularly good at lasting.

The question is what, if anything, began to grow when the thrill became familiar.