The Buffer That Comes Before Investing

Most guides jump straight from opening an account to picking a fund. This site is doing something duller first, on purpose: before any naira goes toward growth, there is a plainer job, building a cash buffer for the ordinary emergencies real life sends. A job lost, a hospital bill, a car that breaks down at the worst time. None of that waits for a good month in the market.

The size of that buffer is not a feeling, it is a number: three to six months of your fixed, essential costs. Fixed and essential means rent, food, transport or data, loan repayments, and, honestly, any money you send home every month as a settled part of your budget rather than an occasional gift. It does not mean three to six months of your whole income, and it does not mean six months of the lifestyle spending that flexes when money is tight.

Before growth investing, set aside three to six months of fixed, essential costs, in cash, not in a fund. It exists to be there when a real emergency and a bad market month land in the same week.

That money belongs in cash or something close to it, a savings account or a money market fund, the same parking spot home described in the last unit, not in shares or a fund built for growth. The reason is timing, not caution for its own sake. A real emergency and a bad month in the market have an ugly habit of arriving together, a job loss during a naira shock, a health bill the same month a fund is down. A buffer only does its job if it is there, untouched by market swings, exactly when everything else is going wrong at once.

This looks a little different depending on where you are reading from. For someone living and earning in Nigeria, the buffer is protection against naira volatility and irregular income hitting at the same time. For someone abroad, the same discipline usually has to cover two things at once: your own life in a foreign currency, and whatever support you send home as a fixed, expected part of the month, not an afterthought squeezed in after everything else.

Building it uses the exact habit the next unit describes: a fixed amount, on a fixed day, kept up without renegotiating it every month. The difference is only the order. This is the first target, not something to get to eventually once the real investing has started.