I see you don’t really know what anxiety is. Oh yes some people say they feel anxious; some even say they suffer from it but most people don’t even realize they are affected by it. People around them seem to notice a change in behavior or mood; they never notice it. I’m just fine; this is the way I have always been. Many people will never be diagnosed or even treated for it because they don’t even know it is affecting them. Marriages have been destroyed, friendships gone because they themselves never see the problem.This may be your issue.