The notebook

All notes

Twelve explainers on the coverages Americans actually buy. Start with the topic, then read the policy you already have.

Medicare

Medicare Advantage and Original Medicare are not the same product

One is a federal fee-for-service program. The other is a private plan that packages benefits under contract with Medicare. The difference shows up in networks, drugs, and what you pay out of pocket.

October 18, 2026

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Health

A practical checklist for health plan open enrollment

The marketplace window is short, employer windows are shorter, and last year’s plan is not automatically the right plan this year.

October 16, 2026

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Auto

How to read auto insurance liability limits

The three numbers on a liability quote are not a score. They are the ceiling the insurer will pay if you injure someone or damage their property.

October 12, 2026

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Home

What a homeowners declaration page is actually listing

The declaration page is the one-sheet summary of limits and deductibles. The exclusions that surprise people live in the policy form behind it.

October 9, 2026

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Life

Term life and whole life solve different jobs

Term insurance rents a death benefit for a set number of years. Whole life keeps a death benefit in force and builds cash value, at a much higher premium.

October 6, 2026

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Home

Flood insurance is not hiding inside the homeowners policy

A standard homeowners form pays for some sudden water from inside the house. Rising water from outside is a different policy.

October 2, 2026

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Basics

How a deductible changes the premium

A higher deductible usually lowers the price you pay every month. It also raises the amount you write a check for when something actually happens.

September 28, 2026

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Home

What renters insurance actually covers

The landlord’s policy covers the building. It does not replace your furniture, your laptop, or your liability if a guest is hurt.

September 24, 2026

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Basics

Umbrella insurance in plain language

An umbrella policy adds liability limits above the auto and homeowners policies. It is not a second copy of those policies.

September 20, 2026

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Medicare

Medicare Part D without the jargon

Part D is drug coverage. It can stand alone with Original Medicare, or it can be folded into a Medicare Advantage plan.

September 16, 2026

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Auto

Why the cheapest auto quote can cost more

A low monthly number is not a better policy if the quote deleted the coverages you would actually use.

September 12, 2026

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Health

COBRA and the marketplace after a job ends

Losing a job can open two doors at once: keep the old employer plan for a while, or buy a marketplace plan. They are priced differently.

September 8, 2026

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