Final answer:
The stage referred to in the question is the identification stage. In this stage, you acknowledge that there is a problem or an issue and begin to consider what it is and whether you can do anything about it.
Step-by-step explanation:
The stage referred to in the question is the identification stage. In this stage, you acknowledge that there is a problem or an issue and begin to consider what it is and whether you can do anything about it. This stage is a crucial step in the problem-solving process as it allows you to recognize the existence of a problem and take the necessary steps to address it.