This week's difficult woman is the senior firefighter, psychologist and author, Dr Sabrina Cohen-Hatton. From joining the fire service at just 18 years old when nationally only one per cent of firefighters were women, to being part of the response team for the aftermath of Grenfell, to becoming the first female to be Chief Fire Officer of the Hampshire and Isle of Wight, she tells Rachel about the prejudices she's faced throughout her career. They also talk about Rachel's experience living on the streets as a teenager, and the continued stigma surrounding homelessness.