Rest is an essential component of long-term productivity. Rest is considered by many academics to be a luxury. Rest is something that takes place after a deadline is met. But there is always another deadline coming that permanently pushes rest to the back burner. Rest is something that is done intermittently at best and almost always without a planful approach. Rest is too often something that only happens when an academic nearly passes out from physical or emotional exhaustion or illness. Even more problematic is that for highly ambitious academics; rest is considered something for the weak, unambitious, and mediocre. At some level, most academics realize that rest is a good thing in the abstract, but not something that needs to be made a priority. I would argue that rest is not just desirable to grab when you can, but is required for long-term productivity.
There are many forms and definitions of rest. I am making the case for serious downtime, where the world of academic thought (and that includes guilt for not working) is put aside so that the scholar has an opportunity to rest and recharge. Weightlifters have scheduled days off that are part of the program. Gym rats hate days off because of how much they enjoy their workouts. But over-training is a real problem that can lead to injuries, burnout, and long term setbacks. Rest prevents these issues. No offense to my serious weightlifting brothers and sisters, but picking things up and putting them down is not exactly a high cognitively loaded task — yet weightlifters have figured this out long ago and academics have not. If downtime is an important part of long-term productivity, then what does it mean and how can we do it?
The first element of effective rest is sleep. People require 6 ½ to 8 ½ hours of sleep every night. Sleeping less than 6 ½ hours reduces cognitive functioning, attention, physical recovery, weight management, emotional regulation, and a host of other factors critical for health and academic success. There is a minuscule percentage of the population who function effectively on 2 to 4 hours of sleep per night. Almost certainly that is not you. There are many people who believe they are among this small low sleep requirement population, but nearly all of these people are simply used to being constantly sleep deprived and believe that their sleep deprived state is normal (e.g., the current US President). Those people are impaired due to insufficient sleep. Historically, there are many figures who slept poorly or inconsistently, yet one of the few documented low sleep requirement figures was Margaret Thatcher. Low sleep requirement people are extremely rare. Nearly all of us cannot even begin to have a strong approach to rest unless we are getting at least 6 ½ hours of sleep. A good rule of thumb is that if you are in a situation that you can sleep, then you should sleep. Naps can be recharging and count toward for 6 ½ total hours of sleep, especially for those with problems sleeping at night. Sleep is a non-negotiable.
The notion of “work hard, play hard” is as common in academia as it is fatuous. Socializing academics to work ridiculously long hours followed by concentrated and intense travel vacations is common. As if you can make up for a highly intense work life with a highly intense vacation. Travel vacations are often not restful. If your vacation has a formal itinerary of places to see and things to do, then it is not a holiday from work and is not restful. You have simply exchanged one form of intense effort for another. The work hard, play hard mindset also leads to the idea in parenting that “quality time” where parent-child time is small, but focused on highly eventful and memorable activities. For some people this might work; but I am a fan of parenting via big fat massive hunks of quantity time. This works for both parenting and rest. Vacations, quality time, and special events are wonderful; but are a small part of a comprehensive resting program.
Most of us approach rest as an ad hoc period of non-activity that simply appears concurrently with our spare time. The trope of “you should be writing” colours how we think of rest. Many academics define rest as the period of procrastination, wasting time, avoiding work, or what we do when we are distracted from the things that are important (i.e., writing). Given that most academics eschew the idea of spare time because they believe they should be working every day and all day, the assumption is that spare time equals wasted time. This mindset detracts from the importance of an effective rest diet.
Rest is mindfully pursued downtime with the intent of recharging both physically and mentally. Rest means different things to different people. For some people, going to a party is part of the resting program and for others this adds stress. For me, rest does not include much of life outside of academia such as cooking, commuting, cleaning, managing finances, medical treatments, parenting, exercise, shopping, or being in a relationship. Rest is a balanced and organized program that includes sleep, vacations, socializing, and guilt-free laying about. The guilt-free component is most relevant for academics — we love self-flagellation for not working more than most professions. The nature and frequency of rest is determined by the individual and their specific needs.
Schedule your daily program of rest as carefully as you schedule your program of work. Critical elements of rest programs are that time is not used thinking about work, worrying, or experiencing guilt because you are not writing. Although I have a work schedule, if I have trouble thinking because of fatigue, stress, or need for a break; then there is no trouble or guilt in obtaining additional rest. I need it just like I need food. Rest means that you must turn work off for a while and do something that is recharging. I think I am a high-energy person, who genuinely enjoys long work hours. Even as I get older (I am now 54), sometimes I still believe that I do not need to rest or to take breaks. To quote Dilbert, “There is no kill switch on awesome.” Thus, I need to be disciplined in obtaining rest to prevent burn out and exhaustion, to recharge, and to keep my thinking fresh. Or else I tend to work until I drop — not healthy. Rest is engaging in simple preventative maintenance, even when I am not in the mood to rest. Any program of rest that works for you can be helpful for recharging, but be mindful and experimental in exactly what works best to recharge you. Below are the elements of my regular rest program:
- in bed between 10 and 11 PM
- waking between 530 and 6 AM
- 15 minutes breathing meditation after waking
- 20 minutes for lunch (when I often play a videogame or work a crossword puzzle)
- 60 minutes watching television (either sports or something really stupid)
- 60 minutes reading non-academic books (latest reads, When Buddhists Attack and The Philosophical Writings of Niels Bohr, Vol 4 Causality and Complementarity)
- 20 minutes of a meditative stretch (usually with Joyce)
- at least 3 four-day weekend vacations through the summer
- at least one seven-day vacation that involves some travel (not conference related)
Take care of yourself and get some rest. You and your work will thank you.
originally posted April 17, 2017