Triggers have always been a mystery to me.  Most of the time I can’t figure out what is going on with my mind, but this time I did.  I watched a Margaret Rutherford/ Miss Marple movie from the early 1960’s.  Some characters were fake stabbing one another at a theatre rehearsal.  Now, I should have known better, but I thought I could handle it.  I couldn’t and I am having a very very difficult day re-living horrors from the past.