Will I sleep?

Now I lay me down to sleep, will I find the peace I seek? Last night I slept for two hours, stayed awake for three, then caught two more hours by their shirt tails. Dragged into and out of nervous dreams. Unsatisfied by my minds play and twists. I don’t remember them, but I think the dreams woke me, a flavour or a smell or a shape lifting me from slumber. Spending the day tired and aching. Wonder if I will repeat tonight? I hope not, but I’m overtired and grumpy, aching and yawning!