This isn't really a dig. It's speculation. Digging means doing research.  The problem I have with it is it doesn't fit the context of Q's post. The interpretation given by the OP doesn't make sense in terms of everything else stated. How is keeping an eye out or watching your back dangerous? That needs to be explained.  "Six o'clock can be dangerous" appears to be referring to the news hour, which can be dangerous to those who use the MSM to try to fight against Trump. They publish something and he turns it on them.  People are over-thinking so many of Q's posts, looking too deeply for secret messages that aren't there while missing the more obvious meaning.  @Lauraingalls