A PhD is supposed to train you to formulate, grapple with, and solve novel problems that contribute to the progress of the chosen field. As well as prepare to t

A PhD is supposed to train you to formulate, grapple with, and solve novel problems that contribute to the progress of the chosen field. As well as prepare to train students in the future. It’s a skill that cannot be learnt from books or lecture videos. You need intimate apprenticeship under an expert.