Running a family with one source of income is a very risky thing to do, we know life is not easy and people are struggling to survive, but we should never be comfortable with one source of income especially when we have a family.
To have a family and rely on one source of income is like flying a plane with only one engine. If that engine fails, that plane WILL crash. Even nature gives a mother two breasts. If milk for the baby finishes in one breast, there will be milk in the other one.
As the head of the family always work on having different source of income, because it is very important, life can happen to anyone, you can't afford to start from square 1 when that source is gone.
Never be satisfied with one source of income.
Thank you.