Aren't you only looking at large profit margins? The important thing in investing is "sustainable management"

When you look at information about investments, you often see large profits such as “your funds multiplied in a short period” or “increased by tens of percent in a month.”

The larger the numbers, the more attractive they seem, which is natural, butyou also need to consider how much risk you were taking to obtain those profits.

Profit and risk cannot be separated

Generally, the higher the target profit, the greater the risk of price fluctuations and losses.

If you concentrate funds in a single stock in stock investments or increase lot size or leverage in forex, profits tend to be larger when movements go as expected, but losses expand when movements go against you.

Aiming for high profits is not inherently bad. What matters is understanding how much your funds could potentially decrease if things don’t go well.

It is difficult to recover funds that have fallen significantly

For example, if funds fall from 1,000,000 yen to 500,000 yen, without adding more capital,to return to the original 1,000,000 yen you would need to double the remaining 500,000 yen.

Thus, as funds decrease, the recovery hurdle becomes higher. Not only the speed of growth matters, but also preventing large decreases is an important goal of management.

Things to check before starting operations

When choosing a trading method, it is important to confirm the following points:

• Whether the investment amount or lot size is not too large relative to your funds
• Whether the expected losses stay within your acceptable range

In forex, there can be temporary gains of 10% or 20% per month, but sustaining such gains is not easy and they are by no means small figures.

Monthly results will not always be the same, but even a simple calculation that does not consider compounding equates 10% per month to 120% per year, and 20% per month to 240% per year.

Before judging that the results are not impressive compared to standout figures, you need to examine under what conditions those results were achieved.

To adhere to the decided rules

Even if you calculate risk and set trading rules, if you cannot follow them during actual trading, it will not be a sufficient risk management.

Not changing the investment amount or conditions due to temporary gains or losses, and sticking within the pre‑set range helps prevent emotionally driven irrational decisions.

Separate from funds needed for living

Investing with surplus funds helps maintain calm judgment.

No matter how mentally strong you are, if you invest living expenses or operate with borrowed money, gains and losses will directly affect daily life and it is natural for your mental state to wobble.

To stabilize your precious mental state, engage in investing in an environment with ample room that does not affect your daily life.