facebook

So I found some old friends on facebook tonight. But one of them I couldn't send a friend request to.....what does that mean? can you opt out of having people contact you to become friends? i thought that was kinda the point of facebook. or can you block certain people from friend requesting you? i hope not because that would just be rude. anyway, i guess one of my long lost friends will never know how i'm doing in life. i'm doing great, by the way, in case anyone cares.