So, what does this all mean?

Up until we see the light
Don't know what to do with life
Laugh away our feels all night
We're insane but we're alright

I do not enter the day
Tryna find our happiness
Our lives are all the same
Sometimes I laugh 'cause everyone I know's the same
But I can't be one to talk
'Cause I done lost my brain
This shit is getting lame
I've been smoking too much weed
Thinkin' bout a girl who don't even care about me
Runnin' 'round the world
I don't remember where I've been
Guess everything's just isn't always how it seems
But what does it all mean?
We say

Up until we see the light
Don't know what to do with life
Laugh away our feels all night
We're insane but we're alright
(We're alright)
We're alright
(We're alright)
We're insane but we're alright

Oh my, oh my, oh my
I've been looking everywhere
I still can't find my mind
How am I supposed to go on acting like I'm fine
When everything just never happens to go right
Someone pass me a light
Feel like I'm always travelling now
Where I'm headed to, I don't know
Feel like I'm in the saddest song
But if it never rains
I won't grow
Feel like I'm better all alone
I'm meant to be on my own
And we say

Up until we see the light
Don't know what to do with life
Laugh away our feels all night
We're insane but we're alright