I’ve been having a dream…

I’m walking along a beach. My feet sink into the sand, which is coarse and unpleasant. Looking ahead, I can see a figure seated beneath a tree in the distance. I call out a greeting, but the person does not respond. I start to move towards the tree…but I seem to stay fixed in place as my body walks away. I watch myself grow fuzzy and indistinct…and then I wake up.