Contextual Analysis of "searching for something" in Lyrics

this isn't it

there's something we lack

'cause it feels like i'm searching

i live in the space between nights

i see something in the air on the horizon

don't you know change's gonna come?

everywhere i go

'til i know for sure

Everywhere I go it feels like

'Til I know for sure

taking me higher i can't come down

searching for something i've never found

somewhere tonight in the rain and the wind

chasin' a rainbow that has no end

you're

cannot find

no one really knows where to go

we're searching for something that is beyond all

while i'm running in circles

pale and sleepless self