Out of this world

I am feeling happy
and sad
at the same time
something inside always telling me "you will be fine don’t worry"
I some times feel lonely, but I like that
I want to live on an island... I want a life like that in the film "Cast Away" 
traditional life
no humans
no sounds
only watching stars and waves
coconut (this line is awkward, I can't tell what you're trying to say about the coconut.)
I want to be away like this for a year or more

I want to refresh my mind 

new mind (I would end this with the previous line, but that's a personal choice)