"Expression paralysis" refers to the difficulty or struggle in displaying the right facial expressions at the appropriate moment, typically caused by feelings of tension or discomfort. This phenomenon can occur in social situations, where individuals may find it challenging to convey their emotions accurately through facial expressions due to heightened nervousness or stress. During expression paralysis, a person may feel inhibited or frozen, making it hard to respond naturally to social cues or emotional prompts. While not a formally recognized term, it encapsulates a real and relatable experience that some individuals encounter in social interactions.
I felt this yesterday and thought about it some minutes ago.