Yes. Given the magnitude of this meditation, questions, comments, disagreements, and/ or dialogues are welcomed as well as encouraged. Nonetheless, the style of the dialogue is always subject to the personality of your guide(s) at a center. Students are encouraged to seek discussions with guides.
Ultimately, the objective of the method is to discard the self and not to create new concepts, beliefs or thoughts, therefore students along with staff, are encouraged to throw away whatever comes up.