What sparks a guide on the side? A qualitative study to explore motivations and approaches of mentors in health professions education.

Though mentors also saw own growth and ongoing professional development as an important benefit of mentoring, altruism or the desire to benefit others, appeared to be a key motivating factor for them. Finding ways in which to identify mentors who are passionate about strengthening the field in this way - for example through reflective narratives and critical conversations - could be key when implementing mentoring initiatives.