Money is a medium of exchange that allows people to buy goods and services, save for future needs, and measure the value of things. Beyond spending, money gives you the ability to meet your needs, handle emergencies, pursue opportunities, and make choices about how you live. Money itself is not wealth. How you earn, manage, save, invest and protect money determines whether it helps you build wealth.

Because earning money and managing money are different skills. Someone can earn ₦5 million a month but spend ₦5.5 million. Another person might earn ₦500,000 and consistently save and invest part of it. A high income can improve your financial position, but it does not automatically create wealth. Your financial surplus—the amount left after your expenses—is what gives you the capacity to build wealth.

There is no universal percentage that works for everyone. A common starting point is to aim for 10% or more, but your actual target should depend on your income, expenses, debt, emergency savings and financial goals. If 10% is impossible today, start with what you can afford and gradually increase it. The important thing is to develop the habit of consistently spending less than you earn.

A commonly recommended target is three to six months of essential living expenses. For example, if your essential monthly expenses are ₦300,000, a three-month emergency fund would be ₦900,000, while six months would be ₦1.8 million. People with unstable income, dependents, or highly uncertain employment may benefit from having a larger reserve.

Primarily because of inflation. Inflation means that the general price level of goods and services increases over time. When prices rise, the same amount of money generally buys fewer things. For example, if something costs ₦10,000 today and inflation causes its price to rise substantially over several years, ₦10,000 in the future may not buy the same quantity. This is why simply holding cash for very long periods can reduce purchasing power.

Inflation is a sustained increase in the general level of prices. If your money earns 3% but prices are rising by 10%, your purchasing power is falling even though your account balance increased. This is why investors often consider real returns, returns after taking inflation into account.

There is no universal number. Financial security depends on your living costs, family responsibilities, debts, income stability, emergency savings, insurance, assets and future goals. Someone who needs ₦1 million every month requires a different financial cushion from someone who can comfortably live on ₦250,000.

Different money has different jobs. Money needed soon should generally be kept somewhere safe and accessible. Emergency funds should prioritize liquidity and preservation of capital rather than aggressive returns. Money intended for long-term goals may be invested in appropriately diversified assets. The key question is: When will I need this money, and how much risk can I afford to take with it?

Base your spending on a conservative estimate of your income rather than your best month. When income is high, build reserves rather than immediately increasing your lifestyle. During strong months, save more so that the money can support you during weaker months. An emergency fund is particularly important for people with irregular income.

Being rich often describes having a high income or being able to afford expensive things. Being wealthy generally means having substantial assets and financial resources relative to your liabilities and spending needs. Someone can look rich while having significant debt. Someone else can live modestly while quietly accumulating substantial assets. Income can make you look rich. Assets and financial resilience help create wealth.