The 66-Day Habit Installation Journal
A guided 66-day journey to replace old habits, build empowering new ones, and step confidently into the best version of yourself. Reflect, grow, and track your transformation every single day.
Secure checkout. Pink or navy blue.

Watch
See the journal in action
Why 66 days
The point where it becomes automatic
According to studies at the University of London, it takes 66 days to install a new habit to the point of automaticity — the point where it becomes easier to perform the new habit than the old one. This journal is designed to increase your success with any habit you want to install. Self-accountability is the key, and writing it down every day gives you the momentum to stay determined the whole way through.
By the end you will have a book of gems you can keep forever, and look back on the process that took your life to a new level.
Three sections
Destruction. Installation. Integration.
22
Destruction
The first 22 days break down the old habit and the routines propping it up.
22
Installation
The next 22 days put the new habit in its place and build the structure around it.
22
Integration
The final 22 days carry you to automaticity — where the new way is simply easier.
What you get
Inside the box
66 numbered days
One page per day to record your progress, your new way of living, and the day you actually had.
Challenges & obstacles
Write down what you faced, what you overcame, how you felt and the benefits you gained.
Extra pages beyond day 66
More pages to keep the journey going once the habit is installed.
Soft PU leather cover
Branded 'Si5 — Supreme Intelligence to Self-Improvement'. Choose pink or navy blue.
Branded ball-point pen
Everything you need to write in it from day one, included in the box.
Branded presentation box
Gift-ready for a birthday, Christmas or a fresh start of any kind.
Who it is for
If you keep starting again on Monday
This is for anyone who already knows what they need to do — stop drinking, eat properly, train, get to bed earlier, get organised — but keeps losing it after a few good weeks. It is also for people who are already living well and want to stay consistent and accountable so the wheels do not fall off again. And it makes a great gift for anyone, for any occasion.
Start your 66 days
One habit. Sixty-six days. Written down every single day so you cannot lie to yourself about it. £27 with free UK shipping.