Field notes

Notes

Long-form essays and the slow, opinionated stuff â€” the SEO engine, stubbed for later (Part B2).

Placeholder â€” authored in post-v1

Every stage

Skills that compound regardless of which stage you’re on.

Software craft
Code is read more than it is written.
Signal: You refactor before you ship, not after it breaks.
Communication
A finding that changes nothing was a waste of time.
Signal: Non-technical colleagues repeat your conclusion in their own words.
Tooling fluency
Know your instruments — they shape what you can think.
Signal: You reach for the debugger before the print statement.
Scientific thinking
State the hypothesis before running the experiment.
Signal: You design the measurement before you build the feature.
Learning to learn
Primary sources over summaries. Teaching over watching.
Signal: You read the paper, not just the tweet thread about the paper.
Ethics and responsibility
Optimising for the wrong metric is worse than not optimising.
Signal: You ask 'who is harmed by this?' before shipping anything.