Advice on Pursuing Clinical Pathology Residency Post-Grad

Hi all, I’ve been out in GP practice for about 2 years now and can already feel myself burning out from the staffing issues to the client communication aspect. I originally was interested in Clin path while in school but looming debt and wanting to get on with my life kind of swayed me away from that. Now I feel as though staying in clinical practice will kill me mentally. Any advice on how to get the ball rolling?