Friction is the effort standing between you and an action: steps, time, distance, decisions. To make a healthy habit more likely, remove friction from it; to make an unhelpful habit less likely, add a little friction to it. Small changes to your kitchen, schedule and phone can shift what you do on autopilot, without relying on willpower every time.
What friction looks like in daily life
Friction is rarely dramatic. It is the 90 seconds to find your gym clothes, the chopping board you have to wash before you can cut vegetables, the five taps to log a meal. Each small barrier makes you a little less likely to follow through, especially when you are tired.
The reverse is true for habits you want less of. Takeout is two taps away. Chips are open on the counter. A streaming service auto-plays the next episode past bedtime. These paths have almost no friction, which is why they win at the end of a long day.
Habit research supports focusing on the environment. A review in the British Journal of General Practice explains that breaking existing habits takes more effortful strategies than making new ones, and recommends aiming for small, manageable changes because failure can be discouraging. Adjusting friction is one of those small, manageable changes.
Why we tend to add rather than subtract
When a routine is not working, most of us add something: another app, another rule, another tracking sheet. Each addition brings more steps. Before adding, ask: what could I take away that would make this easier?
- Instead of a new meal-tracking app, remove the need to decide by repeating two breakfasts all week.
- Instead of a longer workout plan, remove the commute by doing a 20-minute session at home.
- Instead of a stricter snack rule, stop buying the snack you overeat.
A “stop-doing” list can help. Write down three things that cost you time or energy each week and do not support your goals. Drop one.
Subtract friction from the habits you want
Aim to cut the steps between “I should” and “I am.” Here are practical ways to do that:
Food
- Wash and cut vegetables when you unpack groceries, then store them in clear containers at eye level.
- Keep a “default lunch” kit: a container, a grain, a protein and a vegetable you can grab in two minutes.
- Cook once, eat twice. Health Canada’s food guide suggests cooking enough for another meal and chopping extra vegetables for the next day.
- Fill a water jug each morning so a drink is always ready.
Movement
- Lay out workout clothes the night before, shoes on top.
- Keep a resistance band or light weights in the room where you watch TV.
- Choose a walking route that starts at your front door, so there is nothing to plan.
Sleep
- Set your phone to switch into a quiet mode automatically at the same time each night.
- Keep a book and herbal tea supplies by the bed so winding down needs no decisions.
Add friction to the habits you want less of
Distance and availability matter. A Cochrane review found that offering fewer options and placing food farther away reduced how much of it people chose and ate, although most studies were short and done in labs, so the certainty of evidence was low. At home, that translates into a few easy moves:
| Habit you want less of | Friction to add |
|---|---|
| Evening snacking from the pantry | Store treats in an opaque box on a high shelf; buy single-serve portions |
| Late-night food delivery | Log out of delivery apps or move them off your home screen |
| Eating while scrolling | Charge your phone outside the kitchen during meals |
| Staying up too late on screens | Turn off auto-play; put the tablet in another room after a set time |
| Grabbing seconds straight from the pot | Plate food in the kitchen and leave serving dishes off the table |
Keep the friction mild. The aim is a pause long enough to make a choice, not a lock that leaves you feeling deprived. If a rule feels like punishment, you are more likely to abandon it.
Good friction versus bad friction
Some friction is helpful even for healthy behaviour. A short pause before a second plate gives your fullness signals time to catch up. A grocery list adds a step but protects you from impulse buys. The question to ask is simple: does this effort protect a goal, or does it just get in the way?
Bad friction is effort that blocks what you want: clutter on the counter that stops you cooking, a gym bag that needs repacking every time, or a complex plan that requires a spreadsheet. Clear it.
Watch for “sludge” in your own systems
Sludge is friction that piles up quietly. Over time, routines collect extra steps: a meal plan with too many new recipes, a supplement list that is hard to remember, a fitness tracker that buzzes for everything. When a habit starts to feel heavy, audit it.
- Write out every step of the routine, start to finish.
- Circle any step that you dread or often skip.
- Ask whether that step can be removed, prepared in advance, or done less often.
- Try the simpler version for one week.
Friction in a shared household
You do not control every cupboard if you live with others. You can still shape the paths that matter most to you:
- Claim a shelf. One fridge shelf and one pantry shelf hold your ready-to-eat choices, front and centre.
- Agree on storage, not bans. Treats stay in the house but live in one closed bin rather than on the counter.
- Make the healthy option the shared default. A bowl of cut fruit on the table at snack time tends to get eaten by everyone.
- Batch the effort. One person washes produce after shopping; another packs lunches the night before. Splitting the steps lowers the friction for each person.
Children respond to friction too. Put water cups and fruit where they can reach them, and keep sweetened drinks out of the fridge door.
Friction and feeling stuck
When everything feels effortful, it is easy to conclude that you are the problem. Often, the set-up is. If a healthy action keeps failing, treat it as a design issue first. Lower the effort, shrink the action and make it easier to start. Our article on micro-friction set-ups for the car, desk and kitchen has room-by-room ideas.
If you notice that restricting foods or adding rules is leading to anxiety, guilt or a cycle of restriction and overeating, talk to your healthcare provider. In Canada, NEDIC offers information and support.
A one-week friction experiment
- Day 1: pick one habit to make easier and one to make harder.
- Day 2: remove two steps from the healthy habit (prep, placement, layout).
- Day 3: add one mild barrier to the other habit (distance, storage, app logout).
- Days 4 to 6: notice how often each habit happens. No judgment, just counts.
- Day 7: keep what worked, adjust what did not, and choose the next pair.
Takeaways
- Friction is any effort between you and an action. Less effort means more of that action.
- Before adding a new tool or rule, try removing a step.
- Prep, placement and defaults reduce friction for food, movement and sleep habits.
- Distance, opaque storage and logging out add gentle friction to habits you want less of.
- Keep barriers mild and review your routines regularly for creeping complexity.