Do you fit the criteria for social anxiety disorder?

Some of the signs and symptoms include:
1. An extreme fear of a situation in which you have to meet new people or you may be scrutinized by others.
2. The feared social situations are experienced with intense anxiety or avoided entirely.
3. The anxiety-provoking social situation causes physical symptoms like blushing, sweating, shaking, trembling, tense muscles, shaky voice, dry mouth or a pounding heart.

The basic symptom of social anxiety disorder is of being very anxious in the presence of others. If you suffer from social anxiety disorder, you may think that other people are very confident in public and you are not. Just blushing may feel horribly embarrassing to you, and you may feel like everyone's eyes are always on you. You may feel anxious about giving a speech, talking to a boss or dating.

Some people with social anxiety disorder are afraid of public speaking or parties. Others feel terrible anxiety about using a public restroom, eating out, talking on the phone or writing in front of others.

Almost everyone experiences some social anxiety now and then; it's normal. However, social anxiety disorder consistently limits the lifestyle of those with the illness, in some cases causing them to not participate in school, avoid making friends or miss important opportunities at work. Some people with social anxiety disorder avoid all socially related situations, severely limiting their life, work and social relationships.

the reason i ask this is because someone told me they had social anxiety disorder and i didnt know exactly what it was, so i looked it up, and found out that it was the largest mental disorder in the u.s. do some reaserch and comment.