"Why do some interpreters seem to be so much better than I could ever dream of becoming?", Dr. Tiselius used to ask herself. This question kept haunting her when she started out as an interpreter. The desire to find the answer to the question led her onto a PhD on expertise in interpreting. She would soon find out that there was not one, but several answers to that question. Today, she's head of the interpreting programs at Stockholm University (Tolk- och översättarinstitutet), as well as an active Public Service and Conference Interpreter. And she loves her job!