Tools from the lessons

72 hours without checking: the experiment to stop investigating your partner's past

The ex's profile, old photos, messages: what if you stopped for three days? How to run the 72-hour no-investigation experiment and what to watch for.

Short answerThe 72-hour no-investigation experiment means picking one repetitive form of checking, like looking at an ex's profile, going through old photos or rereading messages, and going three days without doing it while you observe what happens to the urge. It isn't a promise forever; it's a test. Most people discover that the urge rises, stays and drops, and that they can ride it out.

Why an experiment, not a promise

Promising to never look again usually fails, because it feels too big and any slip becomes failure. A three-day experiment is small, has a beginning and an end, and gathers one piece of information: what happens to me when I don't check?

You're testing a hypothesis, not proving willpower.

How to do it

If you slip, note that too. Slipping is part of the experiment and shows where the strongest trigger is.

What to watch for

On the first day, the urge is usually strong and frequent. On the following days, many people notice it comes with less force or lasts less. They also notice the time that came back for other things.

That's the data that matters: checking wasn't necessary for you to be okay. It was what kept the urge alive.

In the app

In Before Me, the 72-hour experiment has its own screen: you choose the behavior, mark each day completed and see the result at the end.

What to do today

  1. Pick the most repetitive checking you do.
  2. Start now and count 72 hours.
  3. At the end of each day, write down how the urge was.

Phrases to keep

Frequently asked questions

What if I can't make it 72 hours?

That's okay. Note where you slipped and try again, perhaps with a shorter period at first. The goal is to learn about the urge, not to pass a test.

Should I block my partner's ex?

It can help as support, but the most important thing is learning to ride out the urge. Blocking without that learning usually just shifts the target of the checking.

This content is educational and does not replace professional assessment, diagnosis or treatment. If you are in crisis or thinking about suicide, call your local emergency number now. In the US, call or text 988; in the UK and Ireland, call Samaritans at 116 123.