Anxiety is just a perception of agitation. It can be experienced in different ways by different people. Some feel it as the sense of fear, uncertainty, agitation, worry. The way they respond to it would be their learned response, which is different for different people. Anxiety is a natural response. It’s perfectly normal a majority of the time. It’s when it begins to affect your functioning then you want to consider what to do next. That’s when you talk with primary care and then they will help help you to come to the decision that’s best.