Well I was on a very beautiful beach laying out with my sister when I decided to go for a swim. There were lifeguards...hmm odd, but there where. I stepped out into the shallow end and I noticed it was very cold so I stepped back shivering. I ran to my sister and told her that I would go in if she would. She agreed and we went to the water. We grabbed hands and were about to run in the water when one of the lifeguards blew their whistle. We turned around curious and he said to watch out for the deeper part because there were spots where it would take you under. So my sister who I noticed didnt look like my sister at all looked at me with a worried look but I insisted that we were good enough swimmers to not get pulled under. So she listened to me. We were having so much fun and I decided to go a little further. I noticed the tide was getting harder to stay above water so I decided to turn back but it seemed like the water never ended. I didnt think I swam out that far. The beach wasnt there anymore it was just me. I began to panic. My legs started to feel extremly heavy and I could barely move my arms. The water became freezing cold and I began to go under water. I kept kicking my legs time after time but I wouldnt go to the surface. I looked down and I could see a vauge figure that looked like my sister I began to panic more and more but I couldt breath my chest felt like it was going to cave in. I was completely helpless. I kept blacking out and I quit trying. I was struggling to keep conciousness. Thats when I had waken up. I noticed I was covered in a bunch of sweat and my chest muscles and lungs ached. I could barely breath. It tool me a while to catch my breath and I realized it was just a dream. I actually though I was drowning somewhere.