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The bottom line

  • Use AI to structure the problem, gather evidence, expose assumptions, model scenarios, and produce a reusable artifact. Do not use it as an authority that ends the investigation.
  • Give the system your real constraints and ask for counterarguments, failure cases, citations, and explicit uncertainty. Generic prompts produce generic confidence.
  • Keep approval and verification proportional to the stakes. Sandbox code, protect private data, inspect sources, and test outputs before they affect money, health, work, or other people.
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01

I use AI like an operating layer

My chats have become a research database, a decision journal, a technical troubleshooter, a project planner, and occasionally a builder. I have used AI to compare televisions, model vehicle upgrades, diagnose home-theater connections, structure career decisions, clean data, plan home projects, and turn a personal philosophy into this website.

That range is the value. The same system can move between a screenshot, a spreadsheet, a contract, product specifications, and a long conversation about tradeoffs. It lowers the cost of getting oriented in an unfamiliar problem and makes it easier to preserve context across decisions.

The danger is equally broad. A fluent answer can make a weak assumption feel settled. AI is not valuable because it always knows. It is valuable because it can help me identify what must be known, find evidence faster, and make the decision process visible.

02

Start with the decision, not the prompt

A weak AI task asks for the best television, workout, car, city, or career. A strong task defines the decision that follows. What am I choosing? By when? Which constraints are real? Which outcomes matter? What would make the recommendation change?

I include the context that a search engine cannot infer: my existing equipment, tolerance for maintenance, available space, daily habits, upgrade history, budget logic, and what I already dislike. That is why my results often look different from a generic buyer's guide. The answer is solving my system rather than ranking products in a vacuum.

I also ask the model to separate facts, inferences, and preferences. A specification can be verified. A likely effect can be estimated. A personal tradeoff has to remain personal. Mixing the three is how polished nonsense forms.

  • State the decision and the action it will trigger.
  • List hard constraints separately from preferences.
  • Provide the current baseline, including what already works.
  • Define success and the most expensive failure.
  • Ask which missing fact could reverse the recommendation.
AI becomes dangerous when fluency is mistaken for evidence. It becomes useful when every important answer leaves a trail you can inspect.
03

Use a five-stage decision loop

My most useful AI work follows the same loop: frame, retrieve, challenge, model, and build. Framing turns a vague desire into a decision. Retrieval gathers current evidence and primary sources. Challenge asks for counterarguments and failure modes. Modeling compares scenarios. Building creates the spreadsheet, checklist, message, code, or website that makes the answer usable.

Skipping a stage creates predictable weakness. Retrieval without framing produces an impressive pile of facts. Modeling without challenge gives false precision. Building without verification automates the mistake. The loop forces the work to earn its confidence.

My AI decision loop
StageUseful outputQuality check
FrameDecision, constraints, success criteriaCould another person tell what action follows?
RetrieveCurrent facts and source linksAre the sources direct and recent enough?
ChallengeCountercase, risks, missing evidenceDid the strongest objection receive a fair version?
ModelScenarios, sensitivity, break-even pointsWhich assumption drives the result?
BuildTool, plan, draft, checklist, or codeCan the output be tested before it matters?
04

Make the model argue against you

AI is eager to be useful, which can look like agreement. If I arrive excited about a new Tesla, television, supplement, house upgrade, or business idea, the first answer may inherit that momentum. I counter it deliberately.

I ask for the strongest case against the purchase, the assumptions that favor my preferred outcome, the cost of waiting, and the conditions under which the boring option wins. I sometimes ask for a skeptical domain expert, a risk manager, and an enthusiast to evaluate the same facts. The disagreement is more useful than a blended recommendation because it reveals the contested variables.

The goal is not artificial negativity. It is resistance. A decision that survives a serious countercase is easier to trust and easier to explain.

05

Verify in proportion to consequence

A movie recommendation can be wrong with almost no consequence. Medical guidance, financial decisions, legal interpretations, workplace data, and code with access to real systems require a much higher standard. I adjust verification to the downside.

For current claims, I want linked sources and dates. For technical work, I prefer official documentation and a test environment. For calculations, I inspect inputs and reconcile totals. For purchases, I confirm model numbers, terms, and seller policies directly. For personal health, I separate education from diagnosis and involve qualified care when the risk warrants it.

NIST's AI risk framework organizes trustworthy use around governing, mapping, measuring, and managing risk. My personal version is simpler: know what the output can affect, preserve human approval, and make failure cheap before making success fast.

06

Sandbox the work

I trust AI more when its permissions match the task. A coding agent can be extremely productive inside a bounded project with clear tests. It should not automatically receive access to unrelated files, accounts, or destructive actions. The same principle applies to email, calendars, finances, and publishing.

I distinguish reading from acting. Let the system inspect, compare, and draft broadly. Require a narrower approval before it sends, purchases, deletes, publishes, changes access, or touches production. This preserves most of the speed without pretending every generated action deserves execution.

Sensitive data also needs a purpose. More context can improve the answer, but unnecessary personal or employer information creates risk without return. I provide the minimum detail needed to solve the actual problem.

07

Measure work removed, not words produced

AI can generate thousands of words while removing no work. I measure whether it shortened research, revealed a missed risk, automated a repeated task, improved a decision, or created an asset I can reuse. A subscription earns its place through outcomes, not novelty.

Some of my best uses are unglamorous: cleaning a messy dataset, comparing a long contract, translating a technical error, drafting a clear update, or maintaining the logic behind a calculator. The return compounds when the output becomes a template or system rather than a one-time answer.

If I spend longer correcting generic output than doing the task myself, the workflow failed. The response may be impressive, but the ROI is negative.

08

The Mr ROI verdict

AI works best for me as leverage on judgment I am still responsible for. It expands the number of sources I can examine, the scenarios I can model, and the tools I can build. It does not absorb the consequences when an answer is wrong.

Give it real context. Demand evidence. Ask for the opposing case. Sandbox the action. Verify according to risk. Then turn the result into something reusable.

The winning relationship is not human versus AI or human replaced by AI. It is a person with clear standards using a fast, tireless system to make better decisions without surrendering the final one.

Evidence

Sources and further reading

Disclosure

Some links may be affiliate links, which can earn Mr ROI a commission at no additional cost to you. Recommendations are based on usefulness, not commission size. Opinions are Sebastian's and are not personal financial or medical advice.