Yes, being self-controlled is not the only way to get rich, but it is part of the many ways someone can become wealthy. If someone lacks self-control, it will be hard for that person to be disciplined. And when someone is not disciplined, it becomes difficult to get rich even if they have multiple sources of income or receive a huge salary.There are people whose parents were very wealthy, and they inherited that wealth after their parents passed away. But because they lacked self control and discipline, they became poor again.We can only build lasting wealth if we are disciplined, because that is the only way a person will avoid wasting money on unnecessary things and instead focus on creating opportunities for multiple sources of income which will be generating income.