Implementation Intentions (If-Then Trigger Swap)
Pre-plan the worst-case moment with an if-then, and hijack the trigger.
- Difficulty
- Easy
- Time to result
- ~weeks to results
- Steps
- 4
- Confidence
- 90%
Even in a well-designed environment, triggers will still fire — so Hardy borrows implementation intentions from psychology: pre-plan for the worst-case scenarios with specific if-then rules. When Hardy walked into his kitchen he was subconsciously triggered to crave sweets, so he made a rule: if I walk into the kitchen and get triggered to eat chocolate chips, then I drop and do 20 push-ups and grab a cup of water. This works on two levels. In the short term it buys the few minutes of diverted attention a craving needs to pass — the same reason AA sponsors exist, to distract and refocus someone mid-craving. In the long term it rewires the cue, so eventually the kitchen triggers water and push-ups instead of chocolate.
Origin
Hardy took implementation intentions from the psychology literature and applied them to his own kitchen habit — a subconscious sweets craving that his environment's layout had built into him — documenting the push-ups-and-water rule in Willpower Doesn't Work.
Core principles
- 01Environments trigger behavior subconsciously — you feel a certain way based on the places you go.
- 02Plan for failure: the trigger moment is coming, so decide the response in advance.
- 03The rule must be specific and if-then shaped, not a vague intention.
- 04A craving needs only a few minutes of diverted attention to pass.
- 05Repetition rewires the trigger — the same cue eventually fires the new behavior.
How to run it
- 1
Map your trigger moments
Identify which environments and situations reliably trigger you toward self-sabotage. When you walk into a place, you're generally triggered subconsciously to want or do something.
- 2
Write the if-then rule
Be very specific: if this exact thing happens, then I will do this exact thing. Vague intentions won't fire at the moment of trigger.
Pro tip Hardy's: if I walk into the kitchen and get triggered to eat chocolate chips, then I do 20 push-ups and grab a cup of water.
- 3
Choose a response that diverts attention
Pick something physical and absorbing enough to occupy a few minutes — that's all a craving typically needs to dissipate.
Pro tip For heavier addictions, the human version of this is calling a sponsor who distracts and refocuses you.
- 4
Execute every time until the cue flips
Run the rule consistently. Over time you build a new trigger: the same environment now fires the new behavior rather than the old craving.
Watch out Inconsistent execution early on leaves the old pattern intact — the rewiring needs the repetition.
In the wild
Hardy had a bad habit of craving sweets whenever he walked into his kitchen — a product of how the environment was set up. His rule: every time he walked in and had that thought, he'd drop and do 20 push-ups and grab a cup of water.
→ The pattern shifted subconsciously — walking into the kitchen now triggers water and push-ups rather than chocolate chips.
In Alcoholics Anonymous, someone hit with an intense craving calls their sponsor, who helps distract them and refocus them on their goals.
→ The few minutes of diverted attention are enough for the craving to pass.
Common mistakes
Leaving the plan vague
'I'll resist next time' isn't an implementation intention. Without a specific if-then, there's nothing to fire when the trigger hits.
Not planning for the worst-case at all
The trigger moments are going to come up. Having no game plan means meeting them with raw willpower, which is exactly the failing strategy.
Is it for you?
Best for
People with a specific, recurring, cue-driven bad habit they can name and locate.
Not ideal for
Diffuse problems with no identifiable trigger, or severe addictions needing clinical support rather than a self-managed rule.
From the transcript
“There's an idea in psychology called implementation intentions — you want to pre-plan for the worst-case scenarios because they're going to come up. You want…”
“If I walk into the kitchen and get triggered to do something — in this case eat a cookie or whatever, eat chocolate chips —…”
“In a lot of ways you just need a few minutes to distract yourself, to divert your attention and focus on something else just for…”
From the episode
Benjamin Hardy: Willpower Sucks, Just Change Your Environment
Benjamin Hardy