It may have been a joke, but that was pretty insensitive. People's admissions of a weakness shouldn't be taken lightly. There's a place for joking, but it didn't even come across to me that way. Sounds like USA had a real,early life traumatic experience that effected him deeply, so he would be more prone to being concerned about this seeming insult. He may need to see things in a lighter sense, but maybe you guys could stand to be more respectful to the concerns of others and their individual traits.Fear is more prevalent than you may be willing to admit. Those that say they fear nothing do have a fear. A fear of being found out.