… & Wellness Area of Expertise Health & Environment Mental Health Rehabilitation For some faculty and students, interest in field stems from direct experience with … providers, we’re always telling our patients, ‘Oh, just go for a walk.’ A walk is free, it doesn't take anything just to get outside, but people are legitimately … you or a friend or a family member, you can't be with that person — you're now in your own head." While working for the hotline, Kieran said it was volunteers’ …