I find it helps if hobbies and interests or things that you are doing anyway can be used to generate income or reduce expenses. This makes life a lot more enjoyable.
Finance & economics
Finance and economics have come to dominate much of the decision making in society today. The fact that money and finance govern most of our transactions means we are all potentially vulnerable to the availability of money, yields on investments and cost of borrowing.
How would you cope if food or energy prices increase, your income declines or taxes, fees, or fines were raised?
Improve your household security by reducing exposure to unexpected economic shocks.