I think 11 mean duality and separation .
as above so below \ mirror / two sides of the coin\argument
a warning sign .
its quit negative ^ but remember there two sides i think if the world/god or whatever
gave us that signal it makes us important and with the ability to make a change and im talking about a self change
first begin with yourself.
I'd like to read your thoughts , do u relate ?
you think u need to change something in your life or your reaction to life?