Why I can't see the clear picture of my future ?

How nice if we (Human) can forsee what is going to happen in the future.
We can know what is good and bad for ourself in long term.
We can know what is worth for us to sacrifice.
We can see which type of lifestyle suit ourself the most.
We can know who was the one who sincere to us all the time.
We can know who was the player.
We can know who using us as a stepping stone for them to success.
How nice if we know every single thing that will happen in out coming days just like god do
How nice ....
Everything will be so nice to us by that time
Then
I won't turn into the wrong road some time,
Come to worse when it is a one way road .. not 2 way direction road
that unable me to get back to the starting point
How nice ... how nice it was when I can forsee what is going to happen in the future of mine
By that time , my life was so wonderful
So perfect ^^