The Mural - The Legend of Zelda: Link's Awakening Ep. 13

Link's Journal: Day 13 It...it can't be a dream. I traveled to the southern shrine and found the key to the northern shrine. There was a mural on the wall. I took a look at it and...it said that if I wake the Wind Fish...everything will disappear as it is all a dream. But it can't be! Koholint and its people are real! Marin is real! And yet...none of them have even heard of Hyrule. And that vision when I fought that eel. The chill began to surround me again briefly. This time I heard the crashing waves closer to me. No! I refuse to believe this is all a dream! The owl appeared as I left the shrine and I asked him about the mural. He said that no one knows if this is all truly a dream until I wake the Wind Fish. But that would be risking everyone's lives! I...I don't know if I can keep going. I should have just built a raft and set off from the beginning! Yet...somehow I feel that if I try that it won't work. If this is a dream...I could run into all kinds of horrors or I'd wake up back on the beach. I don't know what to do. I can't stay here. I have to wake the Wind Fish to know for sure what's going on, but if this really is a dream then Marin and everyone else... What do I do?