Engineers spend enormous amounts of energy trying to make behavior predictable.
Specify the inputs. Design the constraints. Test the assumptions. Handle the errors. Watch what breaks.
I like that way of thinking.
It becomes a problem when I try to apply the same expectation to the entire universe.
The things no system can guarantee
You can write good code and still experience an outage. You can do careful research and still make a bad bet. You can behave decently toward someone and still be misunderstood.
None of those facts mean preparation is pointless.
They mean preparation and control are not the same thing.
Stoicism, at its best, makes that distinction unavoidable.
Focus effort on your judgments, choices and conduct. Take external outcomes seriously without pretending they belong to you.
Acceptance is not resignation
I dislike the version of acceptance that sounds like giving up.
If a deployment is broken, fix it. If a relationship matters, have the conversation. If your finances need attention, get the numbers in front of you.
But don't add unnecessary suffering by insisting reality should already have obeyed your plan.
A bug is a bug. Your wounded ego is an additional process consuming resources.
The first thing needs engineering.
The second needs perspective.
Error handling for the self
I have learned to ask two questions when something goes sideways.
What can I influence right now?
What am I mentally trying to control that was never mine?
They don't solve every problem. They prevent a surprising number of stupid reactions.
The best systems aren't the systems where nothing ever fails.
They're the systems that can respond to failure without turning a local problem into a total collapse.
I would like to be one of those systems.