Looking at life as a chain, positive thoughts of links and connections arise - but also thoughts of restrictions, fetters and shackles. Who chains the shackles on us? I have a suspicion that, much of the time, we do that all by ourselves! How do we cast off the chains? Once again, we need to do that all by ourselves. In the event there are connections and shackles, links and restrictions; the unanswered questions persist and the mystery is profound.