You already know what the no contact rule is. You probably found this page at an hour when the rule felt impossible. So let's skip the pep talk and get specific about what it is, why it works on your brain, and how to actually get through it.
What "no contact" really means
No contact is exactly what it sounds like, with fewer loopholes than you would like:
- No texts, calls, or voice notes. Not even "just to say hi."
- No social media contact. No likes, no story views if you can help it, no reacting to their posts. Mute or unfollow; you do not have to block unless you need to.
- No indirect contact. No asking mutual friends how they are doing. No sending messages through their sister.
- No "accidental" contact. Do not go to the coffee shop they go to at the time they go there.
- No replying if they reach out, unless it is a genuine logistical necessity. Then: one line, factual, polite, done.
What no contact is not: a punishment, a silent treatment, or a strategy to make them come back. It is a boundary you set with yourself so that your heart can stop re-opening the wound every day.
Why it works: your brain is in withdrawal
This is the part nobody explains, and it is the reason the rule feels so brutal.
A 2010 brain-imaging study led by anthropologist Helen Fisher looked at people who had recently been rejected by a partner they still loved. When they looked at photos of their ex, the regions that lit up were the same ones associated with craving and addiction, the reward circuitry that responds to cocaine. In other words, missing your ex is not just sadness. It is a craving.
Every text, every profile check, every "just one reply" is a small dose. It relieves the craving for a minute and resets the clock. No contact is the detox. The first days are the worst precisely because you are withdrawing from something your brain has been getting regularly for months or years.
That reframe matters for one practical reason: you cannot reason your way out of a craving, but you can wait one out. Cravings peak and pass. Usually in under twenty minutes.
How long should no contact last?
There is no magic number, but there are useful ranges:
- 30 days is the minimum where most people notice a real change. The constant background noise gets quieter.
- 60 days is a more realistic target for relationships that lasted a year or more.
- 90 days is where people commonly describe being able to think about their ex without the physical spike.
- Indefinite is the right answer if the relationship involved abuse, manipulation, or a partner with narcissistic traits. There is no healthy amount of contact with someone who hurts you on purpose. We wrote a separate guide on no contact with a narcissistic ex.
If you want the reasoning behind each length, read how long should no contact last. If you just want to start, pick 30, follow the 30-day no contact challenge, and set a date on the free no contact counter.
What to expect, week by week
Knowing what is coming makes it survivable.
Week 1. (Day 1, day 3, day 7.) The hardest. Cravings are constant, sleep is bad, you draft messages you do not send. Your job is only to get through each urge. Not to feel better. Just to not text.
Week 2. (Day 14.) Urges become waves instead of a flat line. Mornings are often fine; evenings and weekends are dangerous. You start to have a few hours at a time where you did not think about them.
Weeks 3 to 4. (Day 21, day 30.) Anger often shows up here, sometimes for the first time. This is progress. Anger means you are starting to see the relationship clearly instead of through the craving.
Days 30 to 60. (Day 45, day 60.) The first ordinary days. You laugh at something and realize you did not think of them for most of the day. Sudden setbacks still happen (their birthday, a song, a dream), but they pass faster.
Day 66 and beyond. (Day 66, day 90.) Research on habit formation by Phillippa Lally and colleagues found that new behaviors took, on average, about 66 days to become automatic. Not checking their profile, not reaching for the phone, is now your default rather than your effort.
For a much more detailed walkthrough, see no contact day by day, or jump straight to the milestone you are on in the no contact timeline, which has a page for each of day 1, 3, 7, 14, 21, 30, 45, 60, 66 and 90.
How to actually get through it
Rules are easy to write and hard to keep at 1 a.m. Here is what works in practice.
Decide once, not daily. Pick your number of days, write it down, tell one friend. Every time you renegotiate the rule with yourself, you lose.
Make contact physically harder. Move their chat out of your recent list. Mute their stories. Log out of the account you check them on. Friction buys you the ten minutes a craving needs to pass.
Have a plan for the urge. Not "be strong," an actual plan: put the phone in another room, do a 4-7-8 breathing cycle four times, write what you wanted to send in an unsent letter (here is how to write one that actually helps), text a friend the words "urge" so they know to call. We wrote a full ten-minute plan for when you want to text your ex.
Track the days. Counting sounds trivial until you have a bad night and can look at "Day 19" and think, I am not throwing away nineteen days for one text. A counter turns an abstract rule into something you can protect.
Expect to slip. Most people break no contact at least once. It does not erase your progress, it only resets the counter. What matters is what you do the next morning. We cover that in what to do if you broke no contact.
What if they text you?
Your streak does not break when they message you. It breaks when you reply.
If it is emotional ("I miss you," "can we talk"), do not answer. Not yet. You can always answer in a month if you still want to; you can never un-send a reply.
If it is practical (keys, money, a shared bill), reply once, in writing, with one factual sentence. No warmth, no coldness, no questions. Then back to silence.
If you still love them
A lot of people resist no contact because it feels like abandoning someone they still love. You do not have to stop loving them to start. You have to stop reaching. We wrote about exactly that in no contact when you still love them.
The honest truth about no contact and getting back together
People search for the no contact rule for two different reasons. Some want to heal. Some want their ex back and read that silence makes people chase.
Here is the honest version, and the longer one is in does no contact work: no contact sometimes does make an ex reach out. It also often does not, and no amount of silence changes who someone is. If your only goal is their return, every quiet day will feel like evidence you are losing.
If your goal is to become someone who is okay either way, the same thirty days do something much more valuable. They give you back your mornings, your appetite, your sense of humor. And from that place, whatever happens next, you get to choose.
Start with today. Set your date on the no contact counter, and come back to this page when the rule feels impossible. It is not impossible. It is just hard, and hard is doable one day at a time.