What signs has your therapist shown that you are too much? Because I tend to think they are very good at shutting out most of what a client is going through and not taking it on. Some can run the risk of seeming cold and cruel, but I don't think an experienced one gets too wrapped up in the emotions of a client.

btw: I read your title as though you were feeling for your therapist too much. Took me more than a few moments to figure out that you did not mean that...or did you?