Friends can make you feel that the world is smaller and less sneaky than it really is, because you know people who have similar experiences.
Of course, it is quite possible to be in the dark in the dark, but there are so many secrets in the world that it is likely that you are always in the dark about one thing or another, whether you are in the dark in the dark or in the dark not in the dark, although the sun can go down so quickly that you may be in the in the dark about being in the dark, only to look around and find yourself no longer in the dark about being in the dark, but in the dark in the dark nontheless, not only because of the dark, but because of the ballerinas in the dark, who are not in the dark about the dark, but also not in the dark about the locked cabinet, and you may be in the dark about the ballerinas digging up the locked cabinet in the dark, even though you are no longer in the dark about being in the dark, and so you are in fact in the dark about being in the dark, even though you are not in the dark about being in the dark, and so you may fall into the hole that the ballerinas have dug, which is dark, in the dark, and in the park.
Everyone, at some point in their lives, wakes up in the middle of the night with the feeling that they are all alone in the world, and that nobody loves them now and that nobody will ever love them, and that they will never have a decent night's sleep again and will spend their lives wandering blearily around a loveless landscape, hoping desperately that their circumstances will improve, but suspecting, in their heart of hearts, that they will remain unloved forever. The best thing to do in these circumstances is to wake somebody else up, so that they can feel this way, too.