Answer:
Joe might be experiencing social anxiety or speech anxiety.
Explanation:
For people with social anxiety disorder, everyday social interactions cause irrational anxiety, fear, self-consciousness, and embarrassment. Those with speech anxiety have a fear of giving a speech or presentation in public because of the expectation of being negatively evaluated or humiliated by others.
Symptoms may include excess fear of situations in which one may be judged, worry about embarrassment or humiliation, or concern about offending someone. Some of the most common symptoms of speech anxiety are: shaking, sweating, butterflies in the stomach, dry mouth, rapid heartbeat, squeaky voice and stuttering.
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