Why Dream about water EVERY NIGHT for the last 23 years?

I understand there is emotion behind dreaming of water? But why can I not pin point the emotion? since I was 3 years old I can not recall a day that has gone by that I did not dream about water. It is usually more often than not, a conceptual marine environment. Plants that do not exsist, animals that do not exist, broken bridges made of unknown materials.... Most of the time the water is clear and I can see everything and I can breathe underwater all while knowing it is not possible, but for me in my dream it is normal. I come in contact with strange animals that I usually do not know if I should be afraid or accept them. Every once in a while I will dream of dark water and i am up to my neck and surrounded by alligators, but they never hurt me..... But I am always scared they will. or I will be jumping from flaoting rock to rock or branch to branch to avoid them..... and these rocks and branches in reality would not even hold the weight of a cat. Last night I dreamed of A large clear spring surrounded by trees, there were lots of people and there was a bus under water too.... i was appraoached by dolphins, but they were covered in algae. they acted like dogs...wanting to be petted and talked to.... .... i just want to know why I am connected to water so much and it plays an 8 hour role every day of my life.