I think its a song about getting lost in love and the fear that comes with it. Literally losing yourself in this love you have found you cant see the ground. You are saying, "oh sh*@ I am not even on the ground, I am MFing sailing. How the heck did I get here, I am lost" love drunk. You barely recognize yourself. So muh so it doesnt feel healthy so maybe you should just cut sling load before gettin even more hurt, but damn this hurts so good.