Well, quite a few of them are the same sort of thing, so another one of those doesn't have much of an effect, something new and different comes along and that'll change things, for the better, sometimes, and for the worse, and sometimes just for ... well, just for the change I suppose.
I don't know what the secrets are and even if pressed I likely couldn't point out what parts of me they make up, I can't be all secrets, can I? But I don't really know for certain.