how do you get rid of someone elses energy?

 I'm not sure if I am the only one who experiences this.. maybe because my clairsentient ability is quite high, im not sure..

When I am talking to someone and or consulting with them I can easilty tune in to what they are feeling and react according to it.  

I'm only asking because I had a person who I was reading for yesterday who was very very emotionally upset-
 to the point of being angry and mad at her situation and just couldn't see the clairity that I was trying to offer her..

It was so hard for me to get rid of her energy link after the reading, that had to take a breather -literally- outside, to get in touch with natures natural positive energy and balance myself once again.

So here is the discussion question to which I am posting now.

 Q:   How do you as an empath get rido of the psychic link after the session is complete?