Be selfish. Finishing a PhD is unlike completing a project in most other jobs. In most other jobs, someone needs what you're working on. Other people's investm

Be selfish. Finishing a PhD is unlike completing a project in most other jobs. In most other jobs, someone needs what you're working on. Other people's investment in the outcome is similar to your own. If you fail to complete your work, others are likely to fail to complete their work. Consequently, incentives (hopefully) line up, and infrastructure (hopefully) exists to support you, with the recognition that your success is linked to group success. Your PhD dissertation is not like this. Yes, your adviser is invested in you finishing - but not as nearly as much as you are. They will have other students, and they can always work on their own. Your peers may be invested, if they are working on another part of the project - but if you do not finish, they will find a way to get on without you. Your university is invested in you (quite literally, most of the time, with money), but again, not as nearly as invested as you are: plenty of grad students never finish, and they will help you, but schools also recognize that not all students finish. The author has a good list, and I may read his book, but he's missing this attitude that I felt I had to adopt. The person who cares most about you finishing is you, and sometimes that means having to be selfish in order to finish. That can take of the form of not engaging in as much service in your department, or not providing some help on a project that is not part of your dissertation. I do think this attitude is unfortunate, but it is a natural result of the requirement that a PhD dissertation represents work that the student owns. I much more enjoy the research I have done in an industry research lab, where me and my colleagues have collaborated equally. (Or equal-enough that in a grad school context, no one person could claim ownership of the work for a dissertation.) But, it's the system we have, and because of that, I think that in order to finish, grad students have to - at least eventually - adopt a selfish attitude. Specifically, this "selfish attitude" means ruthless evaluating: will this thing get me closer to graduation? If no, don't do it. (Obviously this only applies to work. Having a life outside of grad school work is enormously important.) In the beginning, I don't think one needs to have this attitude. But as you approach completion, I think one needs to start thinking this way.