How good are you?

Have you ever experience the following situation: For some reasons, others think that you are super awesome and got a lot of praise from them but then, in your head, you are asking yourself, "Seriously, am I that good? Or did I do a good job in hiding my weakness?" And then now, do you have the pressure of trying not show your dumb side when you talk to those people because you don't want to ruin your good image? Just a random thought to share before I head to bed...