Fear photo

I’m fear of crowd, large group of people makes me feel anxious. This is the photo of Metrotown centre. Actually, I have no problems when I communicate with my friends and family, but as long as I am in the crowd, I feel embarrassed . When there are too many people, I may not able to walk as usual, also, I cannot express my thoughts. Even if  I try hard to talk to others, I unconsciously feel I should not say that.