diff --git a/data/posts/0034-e2m-decision-fatigue.md b/data/posts/0034-e2m-decision-fatigue.md new file mode 100644 index 0000000..94399dc --- /dev/null +++ b/data/posts/0034-e2m-decision-fatigue.md @@ -0,0 +1,85 @@ +!! title: Engineer to Manager - Decision Fatigue Solutioning +!! slug: e2m-decision-fatigue +!! published: 2024-03-25 +!! description: A discussion on decision fatigue (ego depletion) and some thoughts around how to solve for it + +--- + +In the transition from engineer to manager, I have observed that there is less room in my personal +life for decisions. After a long day of meetings, the need to make even simple decisions on what I +want to eat or how I want to spend my personal time has been greatly affected. + +This was no more obvious than in one of my friendships. I have a friend that seems to almost refuse +to make a decision that will affect other people. Any time I ask where they would like to go to eat, +the response is to ask where I would like to eat. When I have chosen the last five ski runs and ask +which we should do next, the response is whichever one I want to do. I could tell that every time +the decision was turned back to me, I would lose some sort of energy. As I became a manager, there +was even less of that energy to lose since decisions have to be made every day at work. + +I heard the term "decision fatigue" at some point and figured that that is what I had and thought +noting further on the topic. This would explain some of the events growing up where I would +truthfully answer the question of what I wanted to eat with "I do not have a preference" and answer +the followup suggestion with an affirmation. Decisions on what to wear and what to eat take some of +that energy that could be used for larger and more important decisions later in the day. + +While recently reading a book on smart note taking, I have stumbled upon the academic term for this, +_ego depletion_ (Ahrens 2022). Ego depletion is why some people eat the same thing every day for +breakfast and why some people wear the same outfit every day as these are one less thing to use the +decision making energy on. Once the energy is used, it has to be replenished before one can continue +making decisions. Decisions of self-control, responsibility, and discrete choices all deplete this +energy. + +My personality tends to focus on one aspect of my life or one interest at a time. I want that focus +to receive the majority of my energy. My energy has been poured into my day job over the last few +years and as I have become a manager, my decision making energy has been almost fully reserved and +used for making decisions at my day job. My personal life decisions get the leftovers. + +I am curious on how best to replenish this energy and how to limit the expenditures of it in +the first place. I need to do more research on replenishing the decision making energy to satisfy +the curiosity of replenishing, but I have an ideas on how to start minimizing the depletion. + +Small things like what to eat for breakfast and some formula to decide what to wear help--like rotating +between three pairs of pants. But these small decisions do not help with minimizing the number of +decisions required at work. Creating policy and procedure, however, does. In the world of +operations--be it business operations, manufacturing operations, or operating an aircraft--having +checklists and runbooks to follow allow for only a single decision to be made to start a process: +start the predefined process or not to start it. + +The entire aircraft industry is tightly regulated. There are checklists along every step of the way, +starting with the manufacturing of the aircraft, through operations and maintenance, until the +aircraft is retired from service. When a door is replaced on a plane the mechanic does not have to +consider what decisions to make to verify the safety of the replacement. Instead there is a +checklist of all of the predefined areas that need to be checked. Similarly, pilots have predefined +checklists for every portion of operating an aircraft. There are pre-flight checklists, takeoff +checklists, landing checklists, and checklists for every sort of emergency imaginable. The operation +of the aircraft does not have to rely on the constant decision making of what to do in these +predictable situations. + +Creating these processes, checklists, and runbooks saves the decision making energy for things that +especially require the decisions. If an emergency happens, little energy should be wasted on +remembering the long series of buttons and switches needed to recover to stable flight. Instead, all +of the energy should be focused on resolving the emergency. + +Similarly in an organization, creating policy and process enables energy to be spent solving larger +problems that constantly threaten the existence of the company like the economy and competition. +Spending energy repeatedly solving small and similar problems drains the decision making energy. +This energy drain risks the stock of energy when an existential crisis happens or some other +emergency unfolds where that energy is required. It also risks the longevity of the employees making +these decisions. The lack of decision making energy has a direct impact in the individual's lives, +and if depleted too far too often, there will come a time where it is no longer sustainable for the +employee. Life partners will get upset with the lack of decision making ability in the partnership. +Individuals will get frustrated for not be making the desired progress on life goals. + +The Agile manifesto pushes for people over process (Beck et al. 2001). I think a more sustainable +perspective is a collaborative approach to process and policy to support people and to minimize the +number of decisions they are required to make during a work day. + + +--- + +## Resources + +1. Ahrens, Sönke. How to Take Smart Notes: One Simple Technique to Boost Writing, Learning and Thinking. 2nd edition, Revised and Expanded edition, Sönke Ahrens, 2022. +2. Beck, Kent, et al. Manifesto for Agile Software Development. 2001, https://agilemanifesto.org/. + +