You weren't excited to go at first, or eager for the trip or experience at all? You did not meet anyone you liked, or spoke to? None of your professors nor staff were nice to you at all? The University wasn't well cared for, pleasant to walk? There were no hang out places/restaurants that you enjoyed? You didn't like your clothes nor books nor the classrooms?

Therapy is work. This is to try and get your brain out of seeing only negative things and to try and retrain it to see the good in each experience... and for the T to help see where you are. (She may have other reasons too.)