We’ve all tried to start new habits—whether it’s exercising more, eating better, or making time for recovery—only to find that the motivation fades and old routines return. The good news? Habit change isn’t about willpower alone. Science shows that habits are formed through small, consistent actions combined with the right environment and mindset.
Here’s what the research says about building habits that actually stick.
1. Start Small: The Power of Tiny Habits
BJ Fogg, a Stanford behaviour scientist, found that tiny, achievable changes are the best way to create lasting habits. Instead of aiming to “work out every day,” try starting with one push-up or a 10-minute walk. These small wins create momentum and reduce the mental resistance that comes with big, daunting goals (Fogg, 2019).
Practical tip: Pick a habit that feels almost too easy, then gradually build it up over time.
2. Use Context, Not Motivation
Habits are less about motivation and more about cues in your environment. Research by Wood & Neal (2007) shows that habits are triggered by context—like time of day, location, or preceding actions—rather than conscious decision-making.
Practical tip: Link your new habit to something you already do. For example, “After I brush my teeth, I’ll do 2 minutes of stretching.” This technique is known as habit stacking (Clear, 2018).
3. Focus on Identity, Not Just Outcomes
James Clear (2018) popularised the idea that identity-based habits are more sustainable than outcome-based goals. Instead of “I want to run a marathon,” think “I am the type of person who trains regularly.” Shifting focus from what you want to achieve to who you want to become makes habits part of your self-image.
Practical tip: Ask yourself, “What type of person achieves this goal?” Then, build habits that align with that identity.
4. Leverage the Science of Reward
Neuroscience shows that habits are reinforced when behaviours are paired with rewards (Lally et al., 2010). This reward doesn’t need to be external—it can be the positive feeling after a workout, the mental clarity from journaling, or even celebrating small progress.
Practical tip: Track your habits and celebrate small wins. Visual reinforcement (like ticking off a calendar) strengthens the behaviour loop.
5. Be Patient: Habits Take Time
A common myth is that it takes “21 days” to build a habit. Research by Lally and colleagues (2009) found that, on average, it actually takes 66 days for a new habit to become automatic—though the range was anywhere from 18 to 254 days, depending on the complexity of the behaviour.
Practical tip: Commit to consistency, not speed. Focus on showing up regularly rather than expecting instant results.
6. Prepare for Setbacks
Slip-ups don’t mean failure. Studies show that people who build in “if-then” plans (also called implementation intentions) are more likely to stick to habits (Gollwitzer & Sheeran, 2006). For example: “If I miss my gym session, I’ll do a 10-minute mobility session at home.”
Practical tip: Expect setbacks and plan how you’ll respond in advance.
Final Thoughts
Creating new habits isn’t about sheer discipline—it’s about designing your environment, focusing on identity, and being consistent with small, repeatable actions. Backed by science, these principles can help you move from short-term bursts of motivation to long-term, sustainable change.
So, if you’re starting a new routine—remember: start small, anchor your habit to existing behaviours, and focus on who you want to become.
References
- Fogg, B. (2019). Tiny Habits: The Small Changes That Change Everything. Houghton Mifflin Harcourt.
- Clear, J. (2018). Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones. Avery.
- Wood, W., & Neal, D. T. (2007). A new look at habits and the habit-goal interface. Psychological Review, 114(4), 843–863.
- Lally, P., Van Jaarsveld, C. H., Potts, H. W., & Wardle, J. (2009). How are habits formed: Modelling habit formation in the real world. European Journal of Social Psychology, 40(6), 998–1009.
- Gollwitzer, P. M., & Sheeran, P. (2006). Implementation intentions and goal achievement: A meta‐analysis of effects and processes. Advances in Experimental Social Psychology, 38, 69–119.
