SI5 Improvement — self-improvement mentoring by Harry Edward Bassant

SI5 Improvement logo — five pillars of self-improvement

Founded by Harry Edward Bassant

Become your best version.Keep moving forwards.

You might already be doing well in life but keep slipping on your healthy-living goals. You might be struggling with alcohol, junk food, weight, or fitness and need to regain control of your health. Either way, the work is the same: develop your mentality, upgrade your identity, implement a lifestyle, install habits, and keep growing as a person.

Harry Edward Bassant — founder of SI5 Improvement
The founder

Harry Edward Bassant

I was obese and addicted to alcohol and junk food. When my dad was diagnosed with motor neurone disease, I knew I had to become the best son I could be — and to do that I had to become the best version of myself. I lost over six stone, stopped drinking, and rebuilt my beliefs, routines and standards from the ground up.

Everything on this website comes from that lived transformation, a qualification in nutrition, certification in addiction and trauma, and hands-on mentoring experience.

Read my full story →
What people are saying

Real people, real momentum

One-to-one client testimonial
“Just had a great one-to-one accountability call with Harry. We talked about a lot of different things and strategies moving forward. It definitely helps with decision making during the week knowing that I'm going to have to account for my choices.”
Ken — One-to-One Accountability Call
Challenge review
Having the accountability of daily check-ins, along with our weekly group call, has made such a difference. What I love most is that you never feel like you're doing this alone.
Katherine — 66 Day Habit Installation Challenge
Challenge review
We can post our wins and fails and no one judges you; everyone, including Harry, offers so much support. The live calls offer information, useful tips and advice.
Angie — 66 Day Habit Installation Challenge
Challenge review
This, by far, has been my favourite because it is sustainable — the group accountability really makes you feel heard and seen. I love the camaraderie, support and tips.
Sabrina — 66 Day Habit Installation Challenge

Reviews shared in the private challenge community.

The Toolkit

A whole toolkit of free downloads

There are many tools inside the Toolkit — printable workbooks, trackers and planners you can use straight away, whatever you're trying to change. Workbooks for your mindset, your weight loss, your mental wellness and your setbacks, plus planners for your week, your food, your recipes and your sleep. All free to download.

  • Power Up Mindset Workbook
  • The Weight Loss Workbook
  • The Mental Wellness Workbook
  • Failure Reflection Workbook
  • Time Management Plan
  • Weekly Food Plan
  • The SI5 Mini Recipe Book
  • The 3-Day Sleep Reset
The podcast

Si5 Improvement Podcast

Honest conversations about habits, addiction, health and discipline — on Spotify and Apple Podcasts.

Listen now
Free download

Start with better sleep

Pop your email in and The 3-Day Sleep Reset downloads straight to your device. You'll also join my email list for new tools, challenge news and honest advice — unsubscribe any time.

Ready when you are

Stop starting again

Whatever you're working on, the skill underneath it is the same: doing what you said you would do, consistently. If you want experienced guidance and real accountability, let's talk one-to-one.