3 ms·

Maybe that's why General Eisenhower said, "Plans are worthless, but planning is essential."

ahartmetz 4y ago
The second part doesn't really follow from anything mentioned here AFAICT, but I believe the idea is that making a plan forces you to think about many large and small issues. When things don't go to plan, or you don't have a plan, all that knowledge will help you make decisions on the spot (if necessary).
- AlbertCory 4y ago
  I believe that's right. D-Day certainly didn't go all according to plan, but without a plan to start with it wouldn't have happened at all.
- Jtsummers 4y ago
  An important part of planning, especially in the military context, is that you don't, or shouldn't, make a singular plan. You make a collection of plans and contingencies. You practice them with various levels of simulations from tabletop wargaming (these days computer simulations) to large scale exercises. Then while you're in the simulation you throw in constraints, problems, etc. to force the plan to fail and the people to react (bad exercises, and these do happen, are set up with a target outcome so one side can't "lose", which isn't supposed to be the point of the exercise). So the planning ends up being one of the more useful things to do because it prepares you for both your intentions but also to handle things when they fail (in some fashion). The plans, themselves, are useless because they will very rarely be carried through as written. You can't just read a plan and memorize it and expect to carry it out in an adversarial situation. If you're lucky, or your adversary is severely outmatched, then this can work. However, you can't count on luck and you can't count on your adversary being unprepared or incapable or incompetent. Planning, contrasted to plans, prepares you (or should) for when the plans fail and you have to adapt and overcome in the field.
  - AlbertCory 4y ago
    I've heard what the military likes to say about battle plans is: The enemy gets a vote
at_a_remove 4y ago
One of my favorite lines from The Way of the Gun was "I think a plan is a list of things that don't happen."
ithkuil 4y ago
A related quip: "writing is nature's way of letting you know how sloppy your thinking is". This generalizes beyond what's strictly though of as a "plan" (but if you squint enough may have some plan-like elements to it). There are many forms of documents that we engineers produce and they serve different purposes at different times. And some of their uses may not be very effective in most cases, leading to wasting too much time in over-specifying a system that has not yet been built. Yet, writing design documents / specs may be still useful despite the output not being useful. It's the act of writing it that yields most value.
- AlbertCory 4y ago
  you just explained exactly what Eisenhower was saying, but in many more words.
  - ithkuil 4y ago
    If I had more time I would have written a shorter comment. I thought I added a nuance to what Eisenhower's said (or at least to how I noticed people interpret it) but apparently I did a poor job and adding more words would just make it worse.
    - AlbertCory 4y ago
      You explained an aphorism, which is fine, but you added the gratuitous "sloppy thinking" which is not. An aphorism by definition doesn't contain all the nuances. If we looked through Eisenhower's whole life, which is pretty well documented, I'm sure we could find lengthy explanations of his approach to war.
      - ithkuil 4y ago
        Actually I replied with another aphorism (attributed to Dick Guindon and later expanded by Leslie Lamport as "Mathematics is nature's way to tell you how sloppy your writing is") What I try to add here is the fact that other forms of technical writing can be seen as forms of planning and thus there is a connection between the two aphorisms

The second part doesn't really follow from anything mentioned here AFAICT, but I believe the idea is that making a plan forces you to think about many large and small issues. When things don't go to plan, or you don't have a plan, all that knowledge will help you make decisions on the spot (if necessary).

AlbertCory 4y ago
I believe that's right. D-Day certainly didn't go all according to plan, but without a plan to start with it wouldn't have happened at all.
Jtsummers 4y ago
An important part of planning, especially in the military context, is that you don't, or shouldn't, make a singular plan. You make a collection of plans and contingencies. You practice them with various levels of simulations from tabletop wargaming (these days computer simulations) to large scale exercises. Then while you're in the simulation you throw in constraints, problems, etc. to force the plan to fail and the people to react (bad exercises, and these do happen, are set up with a target outcome so one side can't "lose", which isn't supposed to be the point of the exercise). So the planning ends up being one of the more useful things to do because it prepares you for both your intentions but also to handle things when they fail (in some fashion). The plans, themselves, are useless because they will very rarely be carried through as written. You can't just read a plan and memorize it and expect to carry it out in an adversarial situation. If you're lucky, or your adversary is severely outmatched, then this can work. However, you can't count on luck and you can't count on your adversary being unprepared or incapable or incompetent. Planning, contrasted to plans, prepares you (or should) for when the plans fail and you have to adapt and overcome in the field.
- AlbertCory 4y ago
  I've heard what the military likes to say about battle plans is: The enemy gets a vote

at_a_remove 4y ago

One of my favorite lines from The Way of the Gun was "I think a plan is a list of things that don't happen."

ithkuil 4y ago

A related quip: "writing is nature's way of letting you know how sloppy your thinking is". This generalizes beyond what's strictly though of as a "plan" (but if you squint enough may have some plan-like elements to it). There are many forms of documents that we engineers produce and they serve different purposes at different times. And some of their uses may not be very effective in most cases, leading to wasting too much time in over-specifying a system that has not yet been built. Yet, writing design documents / specs may be still useful despite the output not being useful. It's the act of writing it that yields most value.

AlbertCory 4y ago
you just explained exactly what Eisenhower was saying, but in many more words.
- ithkuil 4y ago
  If I had more time I would have written a shorter comment. I thought I added a nuance to what Eisenhower's said (or at least to how I noticed people interpret it) but apparently I did a poor job and adding more words would just make it worse.
  - AlbertCory 4y ago
    You explained an aphorism, which is fine, but you added the gratuitous "sloppy thinking" which is not. An aphorism by definition doesn't contain all the nuances. If we looked through Eisenhower's whole life, which is pretty well documented, I'm sure we could find lengthy explanations of his approach to war.
    - ithkuil 4y ago
      Actually I replied with another aphorism (attributed to Dick Guindon and later expanded by Leslie Lamport as "Mathematics is nature's way to tell you how sloppy your writing is") What I try to add here is the fact that other forms of technical writing can be seen as forms of planning and thus there is a connection between the two aphorisms