This audio may be AI-generated. Always verify important AI answers with trusted sources. World 4 is your safety shield. Do not paste sensitive information into AI tools unless you have explicit permission and understand the privacy rules. Do not paste passwords, API keys, private customer records, payment information, medical records, private legal documents, confidential business plans, or internal costs in customer-facing work. When in doubt, use fake sample data. Here is a risky prompt: Here is my customer's full file. Write them an email. Here is a safer prompt: Write a friendly customer email using this fake example: a homeowner asked for an update on a quote. Keep it under 120 words. Do not include private data or internal costs. Your practice task is to name three things not to paste into AI and one safer alternative. Strong answer: password, payment details, private customer file. Safer alternative: use fake sample data or placeholders.