The Real Reason You Quit Your Habits

Podcast Episode 1

IIn this first episode of Tiny Shifts, Andrew Nunn explores why most people fail their habits—and why motivation alone isn’t enough.

Every year, millions of people set goals, commit to change, and promise themselves a fresh start. But within weeks, most quit.

So what’s actually going on?

This episode breaks down the real reason habits fail: not lack of discipline, but how the brain responds to fear, discomfort, and resistance.

Drawing on psychology, behavioural science, and personal experience, Andrew explains how habits actually form—and how to build systems that work even when motivation disappears.

What you’ll learn in this episode

• Why most people quit their habits within weeks

• The real role of fear and resistance in behaviour

• Why motivation is unreliable

• How dopamine actually works in habit formation

• The habit loop (cue → craving → response → reward)

• Why identity is the foundation of lasting habits

• How to plan for failure (instead of avoiding it)

• How to build systems that work on your worst days

• The concept of “minimum dose” habits

• How to regain control of your attention

Key topics covered

• Habits

• Motivation

• Behaviour change

• Dopamine

• Resistance

• Fear

• Identity-based habits

• Attention

• Discipline vs systems

• Habit formation

Timestamps

00:00 – Introduction and New Year habits
02:15 – Why most people fail by January
03:40 – Resistance and fear explained
06:00 – Distraction and modern habits
08:30 – Personal story and transformation
11:00 – The foundation of habits
14:30 – The habit loop explained
17:00 – Identity-based habits
19:30 – Why New Year habits fail
21:30 – Dopamine and motivation
23:15 – Planning for failure
25:30 – The minimum dose system
28:00 – Habit stacking
30:30 – Master habits and systems
33:00 – Building consistency
35:00 – What’s coming next