Caring

So I guess I've been wondering...

The love that we have for the people around us...does it ever get to be too much? Ok, that sounds really bad...because it makes it sound like we can be too loving at some point...but that's not what I mean. What I mean is this: Is there a point in which we care so much for others that our worry takes too much of a toll on ourselves or that overburdens us with sadness? I guess maybe this is similar to the compassion that God shows for us....and the same kind of heartbreak that he has everytime we turn away or people reject him. Interesting thought....