One thing that I was told in my PhD induction is that at certain points, you will be very busy and you will have to work long hours, sacrifice much of your weekends and evenings. In the last four months I have reached a level where for one reason or another I have been unable to take a prolonged break (or in some months even just a break)! I have reached a moment that is commonly found during physical exercise.I have reached a wall in my working ability and motivation.
