87962
Online , barriers that might stand in the way of a potential relationship such as physical attractiveness , social anxiety and stuttering do not exist .
 stuttering
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 stuttering