I dont very often sleep in the daytime but if I do I find my dreams are completely different to those I have at nighttime. They are more like clips of dreams rather than full dreams, what I mean is I have dream after dream after dream but they are all short and seem to have no obvious begining or end. I just flit from one bit of dream to another. I assume this is because Im not really fully asleep but just drowsing.

Does this happen to anyone else? Does anyone know why it should be like this if it isnt because of me not being fully asleep?