Dream

I had a dream last night. Vague bits and pieces still hang around in my memory but as the day passes, those memories become fainter and fainter. The dream was not something that would happen in real life (I don't think) but I remember crying. I felt hot tears running across my face. I woke up feeling clammy and exhausted. I haven't had one of those tear jerking dreams in a long time. I wonder what caused it? What was running in my sub-conscious mind?? Sometimes I really want to know but then again it would probably be better if it stayed there in the unconscious. Silent and unknown.