<p>For some people the number six is red and music evokes a range of colours and shapes. Seeing sounds and hearing colours is one type of synesthesia—where the senses are crossed.  Meet an 11-year-old girl who was surprised to find out that not everyone sees colourful auras around people, and who feels that numbers have colours and personalities.</p>

For some people the number six is red and music evokes a range of colours and shapes. Seeing sounds and hearing colours is one type of synesthesia—where the senses are crossed. Meet an 11-year-old girl who was surprised to find out that not everyone sees colourful auras around people, and who feels that numbers have colours and personalities.

<p>For some people the number six is red and music evokes a range of colours and shapes. Seeing sounds and hearing colours is one type of synesthesia—where the senses are crossed.&nbsp; Meet an 11-year-old girl who was surprised to find out that not everyone sees colourful auras around people, and who feels that numbers have colours and personalities.</p>

Synesthesia—seeing sounds, hearing colours: One of Lynne Malcolm's favourite programs

Why do people lie? Why do relationships fall apart? Can trauma change your brain?

Every week on All in the Mind, award-winning journalist Sana Qadar explores the psychology behind the biggest questions in our lives — how we think, feel and behave.

Featuring leading experts like Esther Perel, Billy Garvey and Ethan Kross, you'll hear personal stories and practical insights that will leave you thinking long after the podcast ends.

Whether it's debunking pop psychology trends or translating the latest neuroscience research, more than 100,000 listeners join Sana each month to learn the best strategies for surviving life with your mental health intact.

All in the Mind is created for ABC's Radio National by specialist journalists and reporters at the Australian Broadcasting Corporation, and was awarded Best Health and Wellness podcast at the 2026 Australian Audio Awards

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Why do people lie? Why do relationships fall apart? Can trauma change your brain? Every week on All in the Mind, award-winning journalist Sana Qadar explores the psychology behind the biggest questions in our lives — how we think, feel and behave. Featuring leading experts like Esther Perel, Billy Garvey and Ethan Kross, you'll hear personal stories and practical insights that will leave you thinking long after the podcast ends. Whether it's debunking pop psychology trends or translating the latest neuroscience research, more than 100,000 listeners join Sana each month to learn the best strategies for surviving life with your mental health intact. All in the Mind is created for ABC's Radio National by specialist journalists and reporters at the Australian Broadcasting Corporation, and was awarded Best Health and Wellness podcast at the 2026 Australian Audio Awards

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Synesthesia—seeing sounds, hearing colours: One of Lynne Malcolm's favourite programs

Synesthesia—seeing sounds, hearing colours: One of Lynne Malcolm's favourite programs

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