I still don't know what you're on about. Are you talking about people "Like"ing your videos, or people subscribing to your videos? If it's the former, what's the fact that you've not posted anything for a while got to do with anything? All your old videos are still up there; and most people would be pleased that others had Liked their videos. If it's the latter, why you are posting videos to YouTube at all if you don't want people to subscribe to you? Um, what? Who said anything about Liking one's own content?