If you ever looked better Mr. Gnarls Barkley you will see how he is clear from any drugs, alcohol or any other addiction... so, read next text carefully from perspective of higher mind ;-)

I remember when, I remember, I remember when I lost my mind

(The day when Barkley found/meet his soul he experience total spiritual enlightenment... My conclusion he reach this state when he played his music, because it is creative state of mind and you easy get into pure meditation)

There was something so pleasant about that place.

(He experience also blissfully state)

Even your emotions had an echo
In so much space
And when you’re out there
Without care,
Yeah, I was out of touch

(Since blissfully state is emptiness of mind without end... emotions was everywhere... and you are alone with yourself only, without time or tangible space)

But it wasn’t because I didn’t know enough
I just knew too much

(And problem comes because in that moment person gets absolute truth about everything and that becomes heavy burden which makes you... guess what:)?)

Does that make me crazy?
Does that make me crazy?
Does that make me crazy?
Possibly [radio version]
probably [album version]

And I hope that you are having the time of your life
But think twice, that’s my only advice

(Thanks to enlightenment he got wisdom where he understands how every second of life is precious and he hoped you also use it's every moment... but also he advises you to choose paths only when you check background behind the scene of your chosen path... other words... do not rush forward like goose)

Come on now, who do you, who do you, who do you, who do you think you are,
Ha ha ha bless your soul
You really think you’re in control

(Now this one is for people who live lives from their small mind called brain or EGO... those people think how they are safe behind their walls and masks, but life is much much grater than wake up, go to job, get money, eat, sleep and have sex like animal if you get lucky... life took you on tooth and all your plans gone to hell... and still you think YOU are in control... sorry, but you are only little boat in a huge ocean who can only by wisdom set sails in right direction to the right port, but nothing more... so Barkley smiles pitiful on people who react EGO instead wisdom, but he also bless them in hope they will awake soon enough from their false secured dream and start react real life truth)

Well, I think you’re crazy
I think you’re crazy
I think you’re crazy
Just like me

(He sad "Just like me" how you would not be offended just because he smiled on you just a moment ago)

My heroes had the heart to lose their lives out on a limb
And all I remember is thinking, I want to be like them

(Mr. Barkley heroes are people who are brave to live life tall, out of dream and face responsibilities which life imposes... he wants to be like them)

Ever since I was little, ever since I was little it looked like fun

(When you are young everything sims so possible and that is fun, but later you face reality and only few hold high spirit of life... as we can see Mr. Barkley holds pretty well with that or at least it lokks like)

And it’s no coincidence I’ve come
And I can die when I’m done

(And he knows how he come on Earth with reason, not by accident and he will leave this Planet when he work off all his life tasks and gets experience his soul come for)

(Of course you can think how this interpretation is load of crap, but that is why Mr. Barkley sings next lines)
Maybe I’m crazy
Maybe you’re crazy
Maybe we’re crazy
Probably

Cheers people ;-)