Ease up. First BI training is not difficult it is reading and listening and taking a test! The training is first class and I think the training managers try to make it as "real world" as possible.
The diabetes final exam is not tuff! You will get a review sheet of key concepts before you take it. It has 50 items on it and there are 50 questions on the test hint hint. Be sure you write out the answers and know em cold. If you do you will ace it and be well prepared for the IDC.
The verbal assessment at the IDC center is just that. You get to talk your way through an answer to a question (3-4) asked by a member(s) of the IDC staff. AGAIN, you are given a key concepts sheet to know ahead of time and this is where the verbal questions will come from. Most of it can be filled out right when you get there without even attending the sessions because it is a review of the 10 modules you were tested on.
As far as a ticket home, hope the comment was a joke because the verbal is on the last day after lunch and you will be going home regardless. I do not know of anyone who did not pass the verbal. The training was excellent and should be a requirement for all people in diabetes sales!