Final answer:
The phrase 'feeling nervous' refers to an emotional state of uneasiness, worry or fearfulness. It can be a natural response to challenging or threatening situations.
Step-by-step explanation:
The phrase 'feeling nervous' refers to an emotional state of uneasiness, worry or fearfulness. It is often associated with physical sensations such as butterflies in the stomach, sweaty palms, or an increased heart rate. Nervousness can be a natural response to upcoming events or situations that are perceived as potentially challenging or threatening.
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