Sometimes we expect far too much of the people around us, and because no one can ever live up to those expectations, we are almost always disappointed.
Wouldn't it be better if we just let go, and let people be who they are? Then we'd be able to see them as they are -- with all their beauty and goodness in which we take joy, and with all their faults which we can also see in ourselves.
When we have put someone up on a pedestal, sculpturing them to fit our needs and desires by smoothing out the rough edges and creating new curves here and there, we cannot see the real person underneath our work. All we see is the illusion we have created. That is denying the person's real identity and is disrespectful.
It's much better for our friends and for us if we drop our expectations and illusions, and accept them all just the way they are.