Nuala Walsh is a non-executive director, CEO at MindEquity, adjunct professor at Trinity College Dublin, author and TEDx speaker with over three decades of experience in investment banking and asset management. She developed a decision-making framework after “observing many intelligent people in senior positions make a series of catastrophic mistakes” over the years. Her master’s degree in behavioural science from the London School of Economics deepened her understanding of these human errors — and how to reduce them.