I'm just a simple man and also stupid one

It's not orange, and it's also not pink,
these eyes are used to see black, grey and white,
It's seems excotic one but not so fast,
cause looks can be deceitfull.

I tried to observe further, see to the edge,
what lies beyond I still don't know,
a wave caught me back to shore,
started to where I began my journey.

So I tried again to move back and forget things,
desire, hope, curiosity, thinking and will,
surprising, I enter a black hole in my journey,
and I started back to the point where I began.

I really don't know what is it?....a sign? a mark?
they just keep coming around in my head
mixed and confuse every step I make,
really I'm just a simple man... and stupid one too.