Negative Visualization
Briefly imagine losing the good thing to start appreciating it now.
- Difficulty
- Easy
- Time to result
- ~days to results
- Steps
- 3
- Confidence
- 80%
Negative visualization is the practice of quickly imagining the opposite of something good in your life — picturing illness, aging, or loss — to jolt yourself back into appreciating it. Santos frames it as a counter to hedonic adaptation for the things we most take for granted, especially health and youth. Linked to the ancient idea of memento mori, studies show that simply remembering you won't stay young and fit forever leads to better health behaviors now: hitting the gym, eating better, sleeping more. Crucially it's a momentary imaginative reset, not chronic worry.
Origin
Santos draws on Stoic practice — negative visualization and memento mori ('remember that you're going to die') — and cites research showing mortality reminders improve present-day health behaviors.
Core principles
- 01Quickly imagining the opposite of a good thing restores your appreciation of it.
- 02It breaks hedonic adaptation to things we take for granted, like youth and health.
- 03Contemplating mortality (memento mori) drives healthier behavior now.
- 04It is a momentary perspective reset, not chronic anxiety or paranoia.
How to run it
- 1
Pick the taken-for-granted good
Choose something you've adapted to and stopped noticing — most often your health or youth.
- 2
Briefly imagine the reverse
Quickly picture the negative version — illness, aging, loss — enough to feel it, then let it go.
Pro tip Ask what a 90-year-old version of you would tell you to do today.
Watch out Keep it momentary — this is a perspective reset, not a slide into paranoia or constant anxiety.
- 3
Convert appreciation to action
Use the renewed appreciation to do the thing that protects the good — get to the gym, sleep more, eat better.
In the wild
Santos notes the ancient practice of memento mori — remembering you'll die — sounds morbid, but studies show the simple act of remembering it makes it easier to hit the gym, eat healthier, and sleep better.
→ A brief thought about not staying young forever prompts the behaviors that actually keep you healthy.
Common mistakes
Turning it into chronic worry
The practice is a quick imaginative jolt; dwelling on the bad outcome becomes anxiety and defeats the purpose.
Is it for you?
Best for
Healthy, young, or comfortable people who don't appreciate what they have.
Not ideal for
People prone to health anxiety who could tip into rumination.
From the transcript
“Negative visualization, which is just you quickly imagine the opposite of the good thing that's happening in life.”
“Even the ancients had this idea of memento mori... studies show that just the simple act of remembering this can lead to better health behaviors…”
From the episode
Dr. Laurie Santos: How to Break Free from the Mental Traps Stealing Your Happiness
Dr. Laurie Santos