For about a year or so I have been having recurring dreams that I am in a massive swimming pool having a leisurely swim and then I notice under the surface of the water there are lots of whales swimming along side me and sometimes brushing against my legs as the pass me by. I dont feel scared or threatened by the whales but after I get out of the pool and look in and see the pool with all the whales in it I feel quite nervous. Wondering if anyone has any theories on what this dream symbolises as I am having this dream quite often.