Personal Finance 101
Personal Finance 101Phase 1Lesson 5 of 5·90 min
In this lesson

Insurance before investing — term life and disability

Protecting the income stream that funds everything else: who needs life insurance and who doesn't, how much and what kind, why disability is the bigger and more-overlooked risk, and what your coverage at work really gives you.

What you'll learn

  • See your future income as your largest asset — the human-capital engine that funds every other financial step.
  • Apply one rule to decide who actually needs life insurance, and who can skip it without guilt.
  • Size term-life coverage with the DIME method and match the term length to the years your dependents need you.
  • Recognize why disability insurance is the bigger, more-overlooked risk and what own-occupation actually buys.
  • Read your group benefits honestly — the free 1x, the 60%-that-isn't-60%, and the portability trap when you leave a job.

Intro

Let's start by saying out loud the fear that almost nobody says out loud, because it is the rawest one in this whole course and pretending it isn't there helps no one. It is the 3 a.m. thought: what happens to the people who depend on me if I die? Or — closer and quieter and somehow even scarier — what happens if I don't die, but I get sick or hurt badly enough that I can't work, and the paycheck that holds up the entire plan just stops? Not the investing, not the retirement number — the paycheck. The one that pays the rent or the $1,978 mortgage, that keeps the lights on and the kids fed, that quietly funds every single thing we have been building toward together. Marcus and Priya feel it every time they tuck their 8- and 11-year-old into bed. DeShawn feels it as a freelancer with no employer behind him and nobody to call if a month goes dark. If you have felt a version of that dread, you are not being morbid or anxious — you are being a responsible person looking straight at the one risk big enough to undo everything. So let's look at it together, and then let's do something about it.

Here is the steadying truth, and it is the whole reason this lesson exists: that exact dread is what insurance is for. Insurance is how you take a catastrophe that would land entirely on your family — or on you — and hand most of it, cheaply and in advance, to a company whose entire job is to absorb it. You are not buying a bet that something bad will happen. You are buying certainty: the certainty that one terrible day — a diagnosis, an accident, a phone call nobody ever wants — cannot reach in and unravel the rent, the kids' future, the home, the plan. For a family that needs it, that certainty often costs about the price of a few coffees a day. Marcus can cover roughly $1.41 million of need for about $108 a month — about $3.55 a day — and Priya can cover about $1.76 million for about $98 a month. That is the trade at the heart of this lesson: a small, known cost today buys away an unknowable, ruinous cost tomorrow. Once you see the price tag next to the thing it protects, the fear stops being a thing you avoid thinking about and becomes a thing you simply handle.

And handling it is why this lesson comes before we pour real money into investments — which can feel backwards, so let's name the logic plainly. Everything you are building rests on one asset, and it is not your 403(b) or your brokerage account. It is your income — the stream of paychecks you earn by being able to work. That income is what filled the emergency fund, what pays down the debt, and what funds every future invested dollar; it is, in DeShawn's case, roughly $2.89 million of future earnings between now and age 67, the single largest asset he owns even though it never shows up on a balance sheet. So before you protect the small pile of money you've started to grow, you protect the much larger engine that generates it. You do that with two cheap, plain tools, and that is the entire lesson. The first is term life insurance — which replaces your income for the people who depend on it, if you die. The second is disability insurance — the quieter, more likely-to-be-used one, which replaces your income for you, if you're alive but can't work. One protects the people you love; the other protects you. Together they are the seatbelt you put on before the road to investing, and they cost far less than most people fear.

You won't sort through this in the abstract, and you won't sort through it alone — four people are going to walk every step of it with you, each at a different place on the map, because the right answer here depends entirely on who is standing where. Marcus and Priya, our Chicago family of four on a joint $163,000, need this lesson most: two incomes, two kids, a mortgage, and group life from work that covers under 6% of what they'd actually need — they'll show you how to size and buy term life without overpaying. DeShawn, the 33-year-old Atlanta freelancer earning about $85,000 with no employer and no safety net whatsoever, shows what it means to build your own protection from scratch, and why disability insurance matters most for someone exactly like him. Angela, a 48-year-old San Antonio teacher, isn't buying much new — she's learning to read the group benefits she already has at open enrollment, and to see the gaps hiding inside coverage that looks complete. And Ruth, 67 and retired in rural Ohio, is the gentle counterpoint who proves the rule: with no income left to replace and her kids grown, she likely needs none of this now — which is exactly how you'll learn to tell when you do. Wherever you are between DeShawn's blank slate and Ruth's finished one, one of them is standing near you. Let's begin.

Key takeaways

  • Your largest asset isn't in the bank — it's your future earnings (human capital), and insurance is how you protect it.
  • You need life insurance only if others depend on your income or unpaid labor; if no one does, the right answer is none.
  • Size term life with DIME (Debt + Income × years + Mortgage + Education), then subtract what you already have.
  • Disability is the bigger, more-overlooked risk — own-occupation coverage to age 65/67 protects the paycheck while you're alive.
  • Group coverage at work is a thin bonus, not a plan; the load-bearing policies are individually owned and travel with you.

Knowledge check

5 questions

Question 1 of 5

What single rule decides whether you need life insurance?