Even when you have cried soooo much you are convinced you can't shed another tear. They never seem to completely disappear.
Always there lurking, waiting for that vulnerable moment when they appear again. Sometimes just a fleeting thought, visiting a familiar place or a chance meeting with an old friend is all that is required for the flood of sorrow to return.
We try so hard to avoid those triggers, keeping thoughts traveling along other lines. Then without warning the all familiar sadness returns, pressing down on our souls.