The section summarised.
FOR LEARNING
Attempt first, ask for hints, get the answer last, then ask why you were wrong. Testing yourself beats rereading. Understanding a summary is not understanding the subject.
FOR WORK AND CAREER
Tailor, do not fabricate. Never generate qualifications, dates or results. Check your employer's policy before using it on work material.
FOR MONEY
Never accept its arithmetic. Never treat it as financial advice.
FOR HEALTH
Explanation and preparing questions, yes. Diagnosis, treatment or reassurance that delays seeking care, never.
FOR TRAVEL
Never rely on generated visa, entry or documentation requirements. Check the official source.
FOR PRACTICAL PROBLEMS
Nothing involving electricity, gas, structure or safety on generated advice.
FOR PERSONAL COMMUNICATION
Use it to think. Write the message yourself.
THE UNDERLYING HABIT
Verify in proportion to consequence.
THE THING TO PROTECT
Human relationships and your own judgement. Neither is replaceable.