The HPG standard
Mastery before accumulation.
Tools of the trade include the obvious instruments of craft and the less visible systems behind them: software, artificial intelligence, equipment, vehicles, communication channels, data, templates, and trusted professional relationships. The standard is not to own the most. It is to command the few that meaningfully improve quality, speed, reach, or safety.
Every addition brings cost: money, learning, maintenance, privacy exposure, integration, switching, and eventual replacement. A tool earns its place only when the net advantage is real.
Begin with the work
Define the job, quality threshold, consequence, and frequency before selecting an instrument.
Know the failure mode
Understand where the tool is unreliable, unsafe, imprecise, or dependent on another system.
Keep human ownership
Assign who reviews, approves, corrects, and accepts responsibility for consequential output.
Maintain and retire
Update, clean, calibrate, back up, document, and remove tools that no longer earn their cost.