Module 1 · Start here · Supported by multiple studies

Why motivation is unreliable

Motivation rises and falls like weather. Habits exist so you don’t need it every day.

5 min read · Level: Beginner · Free — no account needed to read

The problem it solves

Why does a plan that felt exciting on Sunday feel impossible by Wednesday?

The concept

Motivation is a feeling, and feelings move. Sleep, stress, weather, mood, other people and a hundred small things push it up and down across a day and a week. A plan that needs high motivation will only happen on high-motivation days.

Habits are the opposite design. They are cued by a situation rather than a feeling, and they are small enough to do on an ordinary day. That is why people who look very disciplined often rely on routines rather than constant effort.

Motivation is still useful — it is great for deciding and for designing. Use motivated moments to set things up, so that unmotivated moments have less to do.

Why it matters

Research on intentions finds a real gap between wanting and doing. In physical activity, close to half of people who intended to be active did not follow through. Designing for low-motivation days closes more of that gap than hoping for high ones.

Supported by multiple studies: Many studies, often pooled in reviews or meta-analyses, point the same way. It still works better for some people and situations than others.

See it happen

Omar feels inspired after a documentary and plans a 45-minute run every morning.

The ordinary first approach

He’s really motivated right now, so this is the moment to go big.

With the idea

He uses the motivation to set up: shoes by the door, a route planned, and a ten-minute minimum run he can do on any morning.

What changed

The excitement went into preparation instead of into a plan that only works when he feels the same excitement again.

Easy to get wrong

• Waiting to feel like it before starting.
• Reading a low-motivation day as proof you don’t really want the habit.
• Spending a burst of motivation on a huge first session instead of on making the habit easier.

Try it now: Design for your worst ordinary day

1. Picture a tired, busy, flat day — not a disaster, just a normal hard one.
2. Ask: what version of my habit could I still do on that day?
3. Write that version down; it is your starting point.

Apply it to one of your habits

For one of your habits, write the version you could still do on a low-motivation day.

Reflect

• What usually happens to your plans on low-motivation days?

Go deeper — evidence & sources

• Rhodes & de Bruijn (2013). How big is the physical activity intention–behaviour gap? A meta-analysis using the action control framework. British Journal of Health Psychology. doi:10.1111/bjhp.12032
• Webb & Sheeran (2006). Does changing behavioral intentions engender behavior change? A meta-analysis of the experimental evidence. Psychological Bulletin. doi:10.1037/0033-2909.132.2.249
• Wood & Neal (2016). Healthy through Habit: Interventions for Initiating & Maintaining Health Behavior Change. Behavioral Science & Policy. doi:10.1353/bsp.2016.0008