Answer:
Remember, a thesis states your position on your topic. A question cannot state anything because it is not a statement. A question is a great lead in to a thesis, but it can't be the thesis.
I think that the answer is tenure
In this book Ulyss faces a lot of dilemma and he has to choose the right one or he could die, so basically just say what challenges he faces and then right the beginning of my sentence;)
