On My Way To Not Believing

At the beginning...
I believe that there's someone...
Watching our every move...
And take care of us...
And all the actions now will affect our afterlife...
Then...
I believe that there's still someone out there...
But he's just there...
With no care with the affairs of this world...
And I still do believe the actions will affect the afterlife...
Now...
I don't believe in that someone...
Nor the afterlife...
Why?
It's comforting to have some purpose in life to hang on to right?
However...
If there is no evidence for that someone or afterlife to be there...
Isn't my belief screwed?
Hence...
I'm on my way to not believing...
:)