As I left high school to join the Forces in the early/mid 90's, I was given similar sentiments... "Seems like you're all a bunch of chained dogs..." or "I don't think I can be friends with a killer..."
At the time, I was saddened. These were individuals I had considered close friends who suddenly considered me an animal with rabies. Eventually, I began to take it as a compliment, that I would lay down my life to preserve their God-given right to be utterly oblivious to the world outside of their little realms of experience.
Now, however, I take insult for reasons more than my enlightened high-school mind could possibly comprehend. At the time, it was just my life I would sacrifice, but now, it is my friends who will lay down their lives for your beliefs even if you are too ignorant to comprehend just what your beliefs are and just how far your beliefs extend.
Your ignorance can only protect you so much. Where that fails, I am proud to say me and my peers stand on guard for thee.