Ruth Alexander meets three people who gave up well-paid, high-flying careers to start all over again in the world of food. Nisha Katona left a career as a child protection barrister behind to start Mowgli, a chain of Indian restaurants in the UK, physically building her first restaurants herself. Judy Joo worked in finance on Wall Street but decided to give it up to go to culinary school. After starting at the bottom in various restaurant kitchens she founded the Korean restaurant chain Seoul Bird, which has outlets in the UK and the US. Duc Ngo was an engineer who felt he lacked purpose and joy. So he left his job to start a sandwich shop in Helsinki. But it wasn’t easy. He took to Tiktok to document its rise, fall and rebirth as a bistro, The Alley. So did they all make the right decision and would they change anything? Ruth finds out... If you would like to get in touch with the show, please email: thefoodchain@bbc.co.uk Produced by Lexy O'Connor. Sound Engineer: Annie Gardiner Image: A smiling woman is behind a cafe door. She is turning the “closed” sign to “open”. Credit MoMo Productions/Getty images.