Final answer:
Worrying can be helpful when it leads to proactive problem-solving.
Step-by-step explanation:
Worry is a state of anxiety or uncertainty over actual or potential problems. Worrying can be helpful when it leads to Proactive problem-solving. In this approach, individuals actively try to address the problem by identifying it, considering possible solutions, and selecting an alternative. For example, if a student receives a failing grade on a test, proactive problem-solving would involve contacting the teacher, setting aside time to study, and seeking tutoring assistance.