Why Starting Small Is the Key to Building Lasting Habits

In a recent habit change group I’ve been running, I noticed something that comes up all the time.

People know what they want to do. Go to the gym. Eat better. Move more. Get to bed earlier. The intention is there, and they understand why it matters.

But they just can’t seem to start.

Not because they don’t care. It’s more that the step feels too big.

One example really stood out. Someone wanted to start going to the gym. It was a great goal, but each day it felt a bit too hard. Time, energy and motivation all seemed to get in the way.

Instead of pushing through that, they changed the plan. They decided to go for a short walk at lunchtime with a colleague.

It sounds small, but something shifted.

After two days of walking, they made it to the gym.

So what happened?

Rather than waiting to feel motivated, they used what we call behavioural activation. They took action first, even if it was small, and let the motivation follow.

They also reduced friction. Going to the gym can involve planning, travel, effort and energy. A walk, especially with someone else, feels much easier to start. When something feels easier, we are far more likely to follow through.

There is also something important about building self-efficacy, which is your belief in your ability to do something. Each walk was a small win. Those small wins build confidence, and confidence makes the next step feel more achievable.

This also helps to shift all-or-nothing thinking. If it is not the full gym session, it does not count. But when we think like that, we often end up doing nothing at all.

A smaller step keeps you moving.

So if you are finding it hard to start something, try asking yourself, what is the smallest version of this I could do today?

Not the perfect version. Not the end goal. Just something you can actually follow through with.

Because often, that is what gets things going.