In a dream.....

My tablets give me weird dreams
Not quite nightmares, but very weird and unsettling dreams that are so busy that I wake up exhausted!
Last night I dreamt about spiders
The other night I dreamt about discussing crisps with a Native American
One of my dreams was like an entire "Twilight" film full of warring vampires. It's only saving grace was that David Tennant was helping me escape!
In most of them I'm trying to do something but not succeeding

I was going to get a book to find out what they all mean, but I don't know if drug enhanced dreams have the same meaning as normal ones!

Anyone got any ideas?