This conceptual paper considers doctoral candidate mindset and effective doctoral supervision. I explore mindset through a Critical Mobilities lens to posit two mindsets that candidates inhabit on their doctoral journey: transit and connectivity (Kesselring, (2006). Pioneering mobilities: New patterns of movement and motility in a mobile world. "Environment & Planning A, 38"(2), 269-279. https://bibliotheek.ehb.be:2102/10.1068/a37279). I suggest management of doctoral research in the UK and internationally predisposes doctoral candidates and their supervisors to a 'transit mindset' which focuses on completion. On the other hand, a 'connectivity mindset' of exploration better enables critical and creative thinking. While both mindsets are necessary for the production of a high-quality thesis, a connectivity mindset can be more uncomfortable for both supervisors and doctoral candidates in the context of the neoliberal performance management culture. With the aim of supporting better doctoral research and doctoral experience, the paper theorises three manifestations of connectivity mindset that supervisors may encounter. These are: 'rhizomic thinking' which the supervisory team can identify and support in their supervisee; the 'nomadic space' which is created between supervisor and supervisee when they share a connectivity mindset; and a 'third space' that is entered into by supervisors and supervisees, when a shared connectivity mindset incorporates personal experiences, feelings and needs. The paper concludes with six areas of focus for development of supervisory practice.