If we continue on trading for sure, we will also keep on progressing our knowledge and experience. Both of it are important to traders that we have many benefits while we are trading but it does not mean that we will not have losses. Our knowledge are limitless and it can acquire knowledge during our trading.
A person who does not have sufficient knowledge and trading skills or who lacks control over greed cannot make any good use of any amount of capital. It would not take much time for such a person to lose a large capital.
However a knowledgeable and wise person can make productive use of even a small capital to make money in Forex.