Fears

Sure, I have many fears, but I'll tell you one today. I've actually found a quote:

I have this fear that one day
you'll finally get a good look at me,
and I'm going to disappoint you because
you'll see that I'm not as strong
or as good as you think I am

Now tell me. Is that a totally irrational fear?
And if you don't get it...
Basically I fear that one day all my friends will finally wake up, step back, and look at me, only to realize that I'm a terrible and weak person.