The Nobody Library
Three levels. No prerequisites beyond a willingness to look at some numbers. Start at Level 1 and go as far as you want.
Level 1
The Absolute Basics
Core definitions and mental models. Start here if you know nothing.
What Is the Stock Market?
Stocks, bonds, indices, and what it means to own a piece of a company.
4 min readBudgeting: Where Your Money Goes
The 50/30/20 rule and why most budgets fail, with a simple fix.
5 min readCompound Interest & Why Time Beats Money
The math that turns small contributions into large portfolios over time.
4 min readThe Rule of 72
One formula. Tells you exactly how many years to double your money.
2 min readEmergency Fund: The Foundation Everyone Skips
Why 3 months of cash in a HYSA is the most important move before investing anything.
3 min readCredit Cards and APR: The Math They Don't Teach You
How APR actually works, the minimum payment trap, and when cards are the best deal in finance.
4 min readHow to ask for a raise
The preparation, market rate research, and the actual conversation: making the case with data.
6 min readHow to read a pay stub
What every line means: gross pay, FICA, withholding, and pre-tax deductions, with a worked example.
6 min readLevel 2
Building Momentum
Frameworks for cash-flow control, real-world applications, and the utility of macroeconomic data.
How Index Funds Actually Work
Why buying the whole market beats trying to pick winners, and the data behind it.
5 min readInflation: The Silent Tax
CPI, purchasing power, and why cash sitting in a 0% account is losing value every day.
4 min readWhat the Federal Reserve Actually Does
How the Fed Funds Rate flows into your mortgage, savings account, and credit card APR.
5 min read401(k) and IRA: The Tax Advantages You're Probably Leaving Behind
Employer match, Traditional vs. Roth, contribution limits, and the exact order of operations.
5 min readETFs vs. Mutual Funds: What's Actually Different
How they trade, which wins on fees and taxes, and when to use which.
4 min readDollar-Cost Averaging: The Investor's Autopilot
What it is, why it works, and how it compares to lump-sum investing when you have cash ready.
4 min readHow Bonds Work: The Other Half of the Market
Yield, coupon, the inverse rate relationship, and why bonds play the role they do in a portfolio.
5 min readLevel 3
Advanced Concepts Visualized
Options mechanics, derivatives, and market structure. For when the basics aren't enough.
Options Trading: The Real Mechanics
Calls, puts, strike prices, and payoff diagrams. Explained with real math.
8 min readOptions Greeks Without the Mysticism
Delta, theta, and vega explained in plain language with concrete examples.
7 min readWhat VIX Tells You (and What It Doesn't)
How implied volatility is priced, why VIX spikes in crashes, and how to read it.
6 min read