I had a dream that this girl I like was standing up in the water but she didn't realize a massive waterfall was ahead and she fell and I sacrificed myself by jumping over the waterfall and grabbing onto an overhang only to see her lying motionless in this little crevice only a little ways down from the waterfall. So I jumped into the crevice and brought her back to land somehow and the doctors were saying the diagnosis was paralysis and I was denying it and saying she will be fine and I was holding her in my arms and I don't remember her talking at all. What does this dream symbolize?