60% of my friends I have found to be ND. Would not be surprised if the others are as well. If they are diagnosed, they haven't told me. Of course, the oldest of the group was diagnosed about 10 years ago, and not long after his research, he had concluded I was as well. But I only found that out last year when I told him. He literally responded "I've known that for years." I asked why he didn't say something to me, and he said "It wasn't my place to"
