What reason did Sandra believe for her son’s reluctance to dance?

Sandra believed that her son’s reluctance to dance stemmed from shyness. This interpretation suggests that he might feel anxious or uncomfortable in social situations, which is a common issue for many children. Shyness can often lead to avoidance behaviors, especially in activities like dancing that require self-expression and confidence. By seeing her son's behavior through the lens of shyness, Sandra acknowledges a valid emotional response that many children experience, indicating that it’s not simply about ability or preference but rather a complex emotional landscape that can often influence participation in such activities.