Bite Size: What Bad Sleep Costs You | Prof Vincent Walsh

You cannot hack your way out of bad sleep. One of the world’s leading human brain researchers, Professor Vincent Walsh, explains why and breaks down what actually happens in the brain when we cut corners, and why relying on shortcuts, stimulants, or “hacks” can quietly harm long-term cognition, mood, and performance. This is the real cost of bad sleep — and your brain is keeping the score. You can find Professor Vincent at his LinkedIn: https://www.linkedin.com/in/vincent-walsh-15187b28/?originalSubdomain=uk