When I was younger I thought DF'd people were the most evil people in the world. I was scared of them.
Then when I was a teenager I went to a friend's graduation, and her DF'd brother was there. We were all carrying on afterwards and he was just standing quietly to the side. I felt so guilty...he was a human being after all, and didn't seem to have fangs or anything. So I said "Hi" to him and introduced myself, and he was the nicest guy. But I was around his JW parents and others so I shied away a little.
Then my best friend got DF'd and we hung out together every day until the announcement was made, but afterwards had no contact, me being a good JW and all.
So I was just off and on so much over the years...I wanted to talk to them but was afraid of men, of breaking the rules, of being found out.
Now I have a couple that I keep in touch with because they have been such good friends over the years. And of course plenty of friends who (according to the rules of the game) "should" be DF'd but are off on a "technicality" because they have faded successfully.