Every hour saved is an hour you can bill or keep. The math is brutally simple: does it save more than it costs? Yes or no, done. - Four tools cover most of it: a writing assistant, a bookkeeping helper, a scheduling tool, something for the invisible admin. Not fourteen. - Prefer monthly billing, no annual lock-in. Your income fluctuates; your costs should flex with it. - Contracts are the unsexy essential: AI drafting and review catches payment terms, kill fees, IP ownership. A $30/month tool beats a $3,000 lesson. - Audit quarterly what you actually use. Keep only what earns its keep. Ruthlessness is a freelancer superpower. I compare AI tools across 40+ professions with honest pricing, and PrivateLLM deploy sets up a private LLM on AWS for $50 plus usage when client work must stay on your own machines.