Final answer:
Violet is likely suffering from a specific type of anxiety disorder called a phobia, which is characterized by an irrational and extreme fear of grasshoppers. This is different from PTSD, which usually results from severe psychological trauma.
Step-by-step explanation:
Violet is exhibiting symptoms consistent with a specific anxiety disorder known as a phobia. A phobia is a type of anxiety disorder characterized by an extreme and irrational fear of a specific object, situation, or activity. In Violet's case, her intense fear of grasshoppers, leading to panic attacks and a strong desire to avoid contact with them, is indicative of this disorder.
In answer to the question, Violet appears to suffer from a phobia rather than post-traumatic stress disorder (PTSD), as PTSD typically arises from severe psychological trauma, rather than from an extreme fear of certain objects or situations. It is important to distinguish between different types of anxiety disorders for accurate diagnosis and treatment.
In some exotic cuisines, such as in parts of Mexico, insects like grasshoppers are considered a delicacy and are consumed as part of the local diet. Violet's fear does not signify a broader social or cultural sentiment, but rather a personal psychological condition.