Should I do a Ph.D.? Photo source: Santeri Liukkonen (@iamsanteri) | Unsplash Tough question, and the one that has been asked and answered over and over . The simplest answer is, of course, it depends on many factors. As I started blogging at the end of my journey as a doctoral student, the topic of how I selected the field and ultimately decided to enroll in the postgraduate studies never really…