Catherine has tackled issues surrounding mental health and disabilities; she has previously made visits to charities and hospitals such as St Thomas' Hospital and Maurice Wohl Clinical Neuroscience Institute to spend time with mothers and children who deal with these issues. To encourage people to open up about their mental health issues, the Duke and Duchess of Cambridge and Prince Harry initiated the mental health awareness campaign "Heads Together" in April 2016. The campaign was first envisioned by the Duchess earlier that year. The Duchess later voluntarily talked about her struggles as a mother, and admitted that she suffered a "lack of confidence" and "feelings of ignorance" during certain periods of time. In February 2020, Catherine spoke on a podcast about her experiences with "mum guilt" in balancing work/life commitments, and described bringing her newborn home from the hospital for the first time as "terrifying". She has also highlighted the importance of "a happy home" and "a safe environment" for children, and described her "passion" for the outdoors, referencing it as an asset to building childhood wellbeing and developmental foundations.