16/09/2026
Almost nobody knows what they spend.
That's the actual barrier. Not the math, not the multiplier, not picking investments. People ask me how much they need in order to retire, and the honest answer is that I can't tell them until they can tell me what a year of their life costs.
Most can't. Including very senior, very numerate people. They can tell you their salary exactly. They can model a budget at work without blinking. Ask what last year cost them personally and you get a shrug and a guess, and the guess is nearly always off.
That isn't a character flaw. Nobody has ever asked them the question. Money going out doesn't arrive with a payslip attached.
Which is why the first thing I do with anyone is make it visible. All of it, in one place, in front of us. It's unglamorous, it takes about an hour, but it lays the foundation for everything we build afterwards.
You can't plan around a number you've never looked at.