Final answer:
Financial problems can cause stress due to lack of money and poor money management.
Step-by-step explanation:
Financial problems can serve as an external source of stress due to both lack of money and poor money management. When individuals do not have enough money to meet their basic needs or unexpected expenses, it can cause financial stress. Similarly, if someone consistently mismanages their money by overspending, accumulating debt, or lacking budgeting skills, it can lead to stress and anxiety.
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