When he leaves, my stomach clenches. Not because I don’t trust him—it’s that quiet after the door shuts. I start counting minutes. Twenty in, I’m checking my phone, even though I know he’s just at work. I know it’s dumb, but that doesn’t make it any easier.

I try to breathe slowly, but my chest is too tight. Then I panic over not even being able to relax. Vicious cycle. So I give up and look for other ways.

How to Deal with Separation Anxiety in Adults: Simple Self-Help Ways

The first thing that helps: a one-second leaving ritual

One night, desperate, I ask my partner to tap my shoulder before he walks out, just a tap, one second. He gives me a weird look, but he does it. Later, when the dread creeps in, my brain can remember: He touched me before he left. That counts. I’m not alone yet.

Why it works
Separation anxiety isn’t really about the person leaving; it’s about my brain needing a clear “safe goodbye.” That tap becomes the marker. Without it, goodbye feels like falling into a hole. With it, there’s something solid to hold onto. Psychologists call this a “secure base signal.”

The second thing that helps: the cardboard box trick

The ritual works, but sometimes he forgets. When that happens, I need something I can do alone. One afternoon, he leaves for a long errand. The sinking feeling starts, but I’m too tired to fight it. So I try something odd. I imagine a cardboard box with a lid. I put every worry inside: the worry that he’ll forget me, that I’ll feel empty until he returns, that I’m too dependent. All of it. Then I close the lid and say out loud, “I can open this box when he’s back. Until then, it stays closed.” My chest eases a little, not because the anxiety is gone, but because it’s contained.

Why it works
Anxiety spreads when it has no boundaries. Giving it a container and a set time takes away the endlessness. My brain learns that worry can wait. This is a simple form of cognitive defusion: seeing my thoughts without letting them take over.

The third thing that helps: giving anxiety a boring physical job

Once, he had a long outing. I sat on the couch feeling that familiar pit in my stomach. I don’t want to fight it, but I also don’t want to just sit there. So I say aloud, “Fine, if you’re going to be here, you’re going to help me fold laundry.” I start folding shirts slowly: one shirt, a breath, another shirt. Not rushing, just letting my hands work while the anxiety sits in the background. After about five shirts, my heart rate drops. I’m not calm; my focus has shifted from “When will he be back?” to “How do I get this collar flat?” Anxiety is still there, but it’s no longer the main event.

Why it works
Anxiety thrives on full attention. When I give it a boring, physical task, I tell it, “You can stay, but you’re not the star.” Physical action redirects my brain. Anxiety doesn’t disappear; it just shares the stage. Behavioral activation works the same way: action interrupts rumination.

How to Deal with Separation Anxiety in Adults: Simple Self-Help Ways

Traps: what doesn’t work

Before I find these tricks, I tried things that backfired. I argued with the anxiety: “He loves me, he’s just busy, stop being crazy.” That made it worse. My brain saw the argument as evidence that the threat was real. I tried loud music or funny videos. The second they ended, the anxiety returned twice as strong. I tried waiting it out, telling myself time would heal everything. But time just stretched the silence longer.

These traps feel like effort, but they keep me stuck. I used to think I needed a big move to fix myself. What I’ve learned is that tiny, precise moves are often more powerful. The traps themselves teach me what not to do, which is valuable.

What I take away

I don’t need the sinking feeling to vanish. I just need one small move: a tap on the shoulder. I’m not broken for feeling this way. I just need a few personal tricks to carry me through.