What should I teach my child to do if we get separated in a store or at the beach?

Ninety seconds. I know exactly how long that was for you. And the fact that you are now asking how to prepare him — instead of promising yourself never to take your eyes off him again — is the right instinct, because the second one is not possible and the first one is.

Here is the principle underneath everything below: a child who has practiced a plan does not have to invent one while frightened. Fear makes thinking difficult for all of us. Practice puts the plan somewhere it can be reached anyway.

Teach it as a game, at home, in advance

Not as a warning. As a rehearsal, in a calm moment, the way you would practice a fire drill. Children who practice tend to feel more capable, not more afraid.

1. "Stop where you are." The single most useful instruction. Most separations happen because both people keep moving. Teach him: the moment he cannot see you, his feet stop. You are far more likely to find him than he is to find you.

2. "Look for a mom with kids." This is the piece most parents have not heard. Rather than "find a security guard" — which requires spotting a uniform that may not be there — teach him to approach a woman who has children with her. She is easy to identify, statistically very likely to help, and will usually stay with him until you arrive.

3. Practice the sentence out loud. "I can't find my mom. Her name is Sarah Cohen and her number is 305-555-0143." Say it in the car, at bath time, as a silly song. Repeat until it is automatic. A child who can produce a phone number under stress has an enormous advantage.

4. Put the number on him. A wristband, a card in the pocket, or written on his arm before a crowded day — the beach, a theme park, a festival, a big-box store. A phone number he cannot recite is still a phone number he is carrying.

Before you go in — the thirty-second habit

At the entrance to a busy place, point once: "If we lose each other, go there and wait." The guest services desk, the lifeguard tower, the ice cream stand. A fixed physical point turns a huge space into a small problem.

At the beach, take a photo of your child on your phone that morning — you will have their exact clothing to show someone. Choose bright swimwear on purpose. Point out the lifeguard stand and its number, and let them practice walking to it once while you watch.

What to say about strangers

"Never talk to strangers" is a rule that breaks precisely when your child needs help most. The clearer version: never GO anywhere with someone you don't know, and never help an adult look for something. But if you are lost, you may talk to a stranger — and here is the kind of stranger to choose.

And for you

Ninety seconds is a real fright, and it is normal to be shaken for days. Try not to hand him that fear — practice the plan in a light, matter-of-fact tone, then let it go. He is safer this week than he was last week, precisely because of the question you just asked.