Practical reading.
No fluff.
Long-form articles on training, money, and career. Written to answer the questions that lead people to our tools.
Index funds vs ETFs: the real differences and which to pick
Most ETFs are index funds, and most index funds and ETFs track the same indexes. The real question is structure: which one fits how you invest in 2026.
How much emergency fund do you actually need?
The 3, 6, or 12 month emergency fund question answered as a personal risk calculation. A decision framework, a worked example, and where to keep the cash.
Debt snowball vs avalanche: which actually saves more money?
A full worked example on $26,000 of debt at a $600 monthly budget. See the total interest, payoff date, and dollars saved for each method, then the honest answer.
How to calculate your FIRE number with high inflation
High inflation breaks simple FIRE math. Use real returns, inflate target spending, and stress-test the 4 percent rule, with a full worked example.
What ChatGPT doesn't know about your money (and Blacknave does)
ChatGPT can explain compound interest in plain English. It cannot tell you whether to pay off your card or invest your bonus, because it doesn't see your numbers. Here is what changes when AI does.
How tracking your debt makes your budget smarter (and vice versa)
Most people who track debt don't know their real surplus. Most people who track a budget don't know their debt-free date. Two halves of the same problem. Here is what changes when the tools share data.
How to pay off credit card debt fast: the order, the math, and the trap
Credit card debt costs you more than any other consumer debt. Here is the exact strategy to clear it fastest, with the math and the trap most people fall into.
How to calculate your debt-free date (and what changes it most)
Your debt-free date is the single number that tells you whether your plan is working. Here is how to calculate it for any debt, and the variables that move it most.
Rent vs buy: the calculator math no one shows you
The honest math behind renting vs buying a home. Includes the hidden costs of ownership most calculators leave out and the breakeven year that actually matters.
What's a good FIRE number? (and how to actually calculate yours)
How to calculate your FIRE number using the 4% rule, what counts as a realistic target by income, and the trap of over-estimating expenses.
How to calculate your FIRE number (and when you can actually retire)
A step-by-step guide to calculating your FIRE number, understanding the 4% rule, and working out your real timeline to financial independence.