Are you stuck in a cycle of overthinking and information overload, unsure how to move forward? In this episode, I chat with Tamsin Simmons as she shares her journey from healthcare management to becoming a leadership coach and author, emphasising the power of the experiment mindset to create meaningful change. Discover how testing small, process-focused experiments can lead you toward your true goals and improve both personal and organisational performance.

Key Takeaways

• The concept of the experiment mindset and its application across areas of life
• Imposter syndrome: transforming it into a growth opportunity rather than a barrier
• The importance of focusing on processes over outcomes in behaviour change
• The three levers of behavior change: environment, psychology, and physiology
• Practical strategies for designing and running personal experiments
• The pitfalls of information overload and the “procrastination tools” of consuming content without applying it
• How organisational incentives and environment influence behaviour, both positively and negatively
• The role of curiosity and a growth mindset in sustaining motivation and joy
• The universality of the experiment mindset beyond workplace leadership, including health and personal development

Timestamps:
04:44 - Imposter syndrome: from challenge to growth tool
06:56 - How perceptions of imposter syndrome evolve with experience
09:02 - Why the experiment mindset encourages resilience and growth
11:03 - The motivation behind writing The Experiment Mindset
13:09 - Changes in leadership and organisational behaviour over the last decade
14:43 - The failures of piecemeal workplace wellness strategies
16:15 - Moving from knowledge to action: tackling the knowing-doing gap
18:42 - Why high-quality information can become a barrier when misused
20:11 - The importance of treating yourself as your own experiment
22:40 - Real-world example: personal experimentation with diet and health
26:11 - Understanding individual responses to health interventions
28:37 - Limiting biases in personal experiments and avoiding confirmation bias
30:36 - The three levers of behaviour change: environment, psychology, physiology
32:24 - How incentives and environment influence organisational and personal behaviour
34:43 - Rethinking outcome-based performance for better wellbeing and results
36:26 - The role of physiology and physical capacity in high performance
37:36 - The impact of environment on physiology and psychology
39:17 - Simple nutritional strategies for sustained energy and performance
41:16 - Designing meaningful experiments: aligning with your top-level goals
43:04 - Managing big change by setting realistic, incremental goals
45:06 - Focusing on process over outcome to foster resilience and curiosity
47:35 - The power of curiosity and scientific thinking in everyday experiments
48:04 - Applying the experiment mindset beyond work: health, relationships, and life
49:46 - Overcoming information overload and “constipation” in decision-making

Resources

Tamsin’s book The Experiment Mindset

Website: https://www.tamsinsimounds.com/

LinkedIn: https://www.linkedin.com/in/tamsinkate

Instagram: https://www.instagram.com/tamsinsimounds

Facebook: https://www.facebook.com/tamsinkatesimounds

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