Here are a few quick thoughts on time management I wrote on 2018-02-01 in response to a private discussion topic:
Time blocks are good to avoid Parkinson’s law: “Work expands so as to fill the time available for its completion.” If you have two weeks to do something, even if it could be done in a day, it often ends up taking two weeks to get it done. Procrastinators like myself often wait until the last day before putting concentrated effort into meeting a deadline. However, this is obviously not ideal.
I have heard good things from productivity podcasts about the Pomodoro timer method for time-blocking your workday, but have yet to actually try it.
Of course, another critical piece is saying “no” to unnecessary distractions. For example, as a Ph.D. student I decided to give up Toastmasters, as I had been a club president and achieved many certifications there, so I felt the returns were diminishing and my time was better spent elsewhere. Life should not be looked at as a competition to impress others by being the most “busy” person. In fact, having fewer things that you do very well is usually preferable.