Link it's node link to the node:body in views I can only link it to it's node when its a node:title field when making a certain view. how can I link it to the node:body? Is there are reference id?
In all seriousness, you could do this by first including the node:nid in your view and then rewriting node:body as a link to node/[nid] in the configuration.  What might happen with all the content of that body inside of that though is undetermined.  I would hope views would check_plain it or remove tags etc so that just text is linked but I've never done it to see.