"Please do. Especially if you're practicing English, they might be of some help."

He considered her question. "I think it's the context. Here, you're teaching and mentoring the students and collaborating with the faculty and staff. Working with them. Service implies working for, often in a subordinate position. Though maybe it's just me. I tend to be more sensitive to words than most people." Literally.

"I personally don't consider myself a servant of Professor Xavier. But you're welcome to do so, if you like." He knows he doesn't agree with a lot of the people here, and he doesn't expect them to agree with him.

"That's a noble goal."