Why can't I find bugs on my own the way I fix them when shown?
You tell yourself this is a skill you simply don't have. That is a comfortable lie. What you lack is not ability — it is a habit of mind you have never forced yourself to build. When someone points to the bug, they did not see it by magic. They asked a question you skipped: what changed last? What do I actually know is true here, versus what am I assuming? You can ask the same questions. You have simply never made yourself sit with the discomfort long enough to ask them. The fix is not cleverness. It is patience with not-knowing, applied in order, every time.
You do not lack intelligence. You lack a method, and you have let yourself believe the gap is talent. Debugging alone is not inspiration — it is a discipline: reproduce the failure, narrow it by half, verify one assumption at a time. Stop waiting to be told. Start checking what you assume is true.
What changes unlock by starting
- A repeatable method for starting on unfamiliar failures, without waiting for someone to point you to them.
- Less time spent guessing; more time spent eliminating.
- A shrinking list of personal blind spots, written down and checked against next time.
- Less dependence on rescue, more confidence sitting with a problem you don't yet understand.