I want to be honest about something that happened to me because I think it is more common than people admit.
Last month I hit a bug in a service I wrote myself two years ago. Network timeout issue, intermittent, only in prod. The kind of thing I used to be able to sit with for an hour and work through methodically.
I opened Claude, described the symptom, got a hypothesis, followed it, hit a dead end, fed that back, got another hypothesis. Forty minutes later I had not found the bug. I had just been following suggestions.
At some point I closed the chat and tried to work through it myself. And I realized I had forgotten how to just sit with a problem. My instinct was to describe it to something else and wait for a direction. The internal monologue that used to generate hypotheses, that voice that says maybe check the connection pool, maybe it is a timeout on the load balancer side, maybe there is a retry storm. That voice was quieter than it used to be.
I found the bug eventually. It took me longer without AI than it would have taken me three years ago without AI.
I am not saying the tools are bad. I use them every day and they make me faster on most things. But there is something specific happening to the part of the brain that generates hypotheses under uncertainty. That muscle atrophies if you do not use it.
The analogy I keep coming back to is GPS. You can navigate anywhere with GPS. But if you use it for five years and then lose signal, you do not just lack information. You lack the mental map that you would have built if you had been navigating manually. The skill and the mental model degrade together.
I am 11 years into this career. I started noticing this in myself. I wonder how it looks for someone who started using AI tools in their first year.
Has anyone else noticed this? Not the productivity gains, we all know those. The quieter thing underneath.
[link] [comments]