Organisations unlock innovation when they stop punishing mistakes and start learning from them, reasons Paul Sloane. From Post-it Notes to Slack and vacuum cleaners, failure can spark breakthroughs. Paul explores how psychological safety, intelligent experimentation and honest post-mortems help teams take smarter risks, adapt faster and build lasting competitive advantage.

In a traditional corporate landscape, failure is disdained. However, forward-thinking organisations recognise that innovation is a numbers game. If you aren’t failing, you aren’t taking the risks necessary to stay competitive. A culture that welcomes failure reduces psychological fear, unlocking the creative potential of employees who would otherwise play it safe.

Some experiments succeed, some fail, but they all give useful results to learn from

When people feel safe to fail, they stop hiding mistakes and start analysing them. This shifts the focus from blame to learning. Organisations that embrace “intelligent failure”, run many well-planned experiments. Some experiments succeed, some fail, but they all give useful results to learn from. These companies iterate faster and identify market shifts sooner. Furthermore, they build higher employee morale by fostering experiment and risk in an environment of psychological safety.

Most of us know famous examples success from perceived failure, such as Dr. Spencer Silver at 3M, who was trying to create a super-strong adhesive for the aerospace industry in 1968. Instead, he accidentally created a “low-tack” adhesive that barely stuck and could be easily peeled off. It was considered a complete failure for years until a colleague, Art Fry, realised it was the perfect way to keep bookmarks in his hymnal without damaging the pages. It became the Post-it Note.

Another lesser-known example is Slack: Before it was a leading office communication tool, Slack was a failed multiplayer video game called Glitch. The game never found an audience and was eventually shut down. However, the founders realised the internal chat system they had built to coordinate their developers was actually more valuable than the game itself. They pivoted and launched Slack.

How to build a “fail-friendly” culture

Shifting our perspective from viewing mistakes as terminal setbacks to valuable learning opportunities is crucial for fostering a culture of innovation. We need a corporate culture that can find a way to transform failures into advantages. Start by defining good versus bad failure. A good failure is any honest initiative or experiment which yields results. A bad failure is incompetence, sloppiness or repeating the same mistakes.

A powerful method is getting leaders to share their own past professional setbacks. When the C-suite admits to mistakes, it gives the rest of the team permission to be human. Develop a growth mindset. When failures occur, focus on the lessons learned rather than dwelling on the perceived mistakes. Ask: “What can I learn from this?” rather than “Why did this happen to me?”

James Dyson developed over 5,000 vacuum cleaner prototypes, most of which failed. This led ultimately to the creation of his revolutionary bagless vacuum cleaner. He viewed each failure as input in a learning process and refined his design with each iteration.

After a failure, conduct a thorough post-mortem; a business analysis to identify the root causes of the failure. This involves open and honest discussions to pinpoint what went wrong and how it can be avoided in the future.

Flying high

The best example of post-mortem analysis is the aviation industry’s rigorous post-crash investigations that have drastically improved air safety. Each air crash is thoroughly investigated, and the results are shared with authorities, airlines and manufacturers to improve safety. Every incident yields valuable data that leads to design improvements and procedural changes.

Psychological safety is essential for this whole process to work. It is the belief among your people that they will not be punished or humiliated for speaking up with ideas, questions, concerns, or mistakes. Encourage open communication and transparency. Create an environment where employees feel comfortable taking calculated risks and sharing their failures without fear of reprisal.

By adopting these strategies, organisations can transform failures from roadblocks into springboards for innovation, driving progress and creating a culture of continuous learning.


Paul Sloane is Keynote Conference Speaker and Facilitator at Destination-innovation and author of The Art of Unexpected Solutions: Using Lateral Thinking to Find Breakthroughs