Tiny Habits (Fogg) is start absurdly small, anchor to an existing routine, celebrate immediately. It sits in the Time dimension (TIM) of the Human Behavior Taxonomy™ as element HBT-TIM-0016, within the Habit family. The core principle: start absurdly small, anchor to an existing routine, celebrate immediately. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
Scientific Definition
Start absurdly small, anchor to an existing routine, celebrate immediately.
Plain-English Definition
Start absurdly small, anchor to an existing routine, celebrate immediately.
Feynman Explanation
Floss one tooth. Seriously.
Core Principle
Start absurdly small, anchor to an existing routine, celebrate immediately.
Mechanisms
Pending editorial review.
Start absurdly small, anchor to an existing routine, celebrate immediately.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Adoption strategy for new tools and workflows.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
Floss one tooth. Seriously.
Examples
- BJ Fogg's behavior model applied to personal change.
- Adoption strategy for new tools and workflows.
Pending editorial review.
Original analysis from The Incentives Lab — how this element behaves inside real payoff structures.
Why this element matters to incentive design
When this element shows up in a diagnostic, the instinct is to train people out of it. Training rarely moves it. The mechanism underneath it is straightforward: start absurdly small, anchor to an existing routine, celebrate immediately. You can recognize it in the field by its signature: floss one tooth. Seriously. Every element in the Time dimension changes the perceived payoff of an action before the action happens, which is exactly where incentive design has leverage.
How it gets exploited
Left undesigned, adoption strategy for new tools and workflows. It is amplified whenever adoption strategy for new tools and workflows. Inside organizations that shows up as adoption strategy for new tools and workflows. The pattern is the same one Goodhart's Law describes: the measurable proxy attracts the effort, and the purpose behind it quietly loses funding.
How the Lab designs around it
The redesign move is to shrink the ask until refusing it feels silly. Then anchor and celebrate. The test of any redesign here is simple: after the change, can you name what the organization is now doing less of? If not, the payoff structure did not actually move.
Famous Experiments
Pending editorial review.
Design Principles
- Shrink the ask until refusing it feels silly. Then anchor and celebrate.
Measurement Approaches
Pending editorial review.
Evidence
Pending editorial review.
Pending editorial review.
The Perverse Incentive Lens™
How this behavior is exploited — and how to redesign around it.
- Shrink the ask until refusing it feels silly. Then anchor and celebrate.
Pending editorial review.
Pending editorial review.
Interactive Mini Network
Click any neighbor to re-center the graph and follow the threads of connection.
Knowledge Graph Neighbors
Auto-linked to the rest of the Human Behavior Taxonomy by family, domain, dimension, and shared keywords.
A single habit whose adoption cascades into many other behavior changes.
An automatic action triggered by a stable cue — built through repetition.
Small advantages, applied consistently, become uncatchable.
How much we value the present over the future.
How vividly we connect to our future self predicts long-term decision quality.
Creative work needs blocks of hours; managerial work runs on 30-minute slices. They destroy each other when mixed.
Where you can go is constrained by where you've been.
A present-bias kink (β) on top of exponential discounting (δ): immediate rewards get a bonus, all future rewards trade normally.
People preferentially process experience visually, auditorily, or kinesthetically. Match the channel; match the mind.
We judge probability by how similar an event is to a prototype.
H1 (managing the present) + H2 (transition mechanisms) + H3 (transformative futures) held simultaneously.
Our decisions are influenced by when events occur or when we evaluate them.
Where Tiny Habits (Fogg) is cited in the corpus
Essays, field guides, and diagnostics from The Incentives Lab that apply this element.
- EssayThe Two-Week Incentive Sprint
Shortening the horizon between behavior and payoff.
- EssayIncentives Under Crisis
How time pressure rewrites payoffs.
- EssayAI Agents Inherit Your Incentives
How this element propagates into automated systems.
- CourseIncentives 101
The free ten-part primer on reading a payoff structure.
- ReferenceThe Periodic Table of Human Behavior
The full 1,267-element map this page belongs to.
Questions about Tiny Habits (Fogg)
- What is Tiny Habits (Fogg)?
- Tiny Habits (Fogg) is start absurdly small, anchor to an existing routine, celebrate immediately. It sits in the Time dimension (TIM) of the Human Behavior Taxonomy™ as element HBT-TIM-0016, within the Habit family. The core principle: start absurdly small, anchor to an existing routine, celebrate immediately. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
- What is an example of Tiny Habits (Fogg)?
- Adoption strategy for new tools and workflows. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-TIM-0016).
- How is Tiny Habits (Fogg) exploited?
- Adoption strategy for new tools and workflows.
- How do you design around Tiny Habits (Fogg)?
- Shrink the ask until refusing it feels silly. Then anchor and celebrate.
- Which behavioral dimension does Tiny Habits (Fogg) belong to?
- Tiny Habits (Fogg) is classified in the Time dimension (TIM) of the Human Behavior Taxonomy™, family "Habit", class "Mental Model". Its permanent identifier is HBT-TIM-0016 and its evidence grade is B.