Many people have based their outlook on life having only one half of the available information.

Your outlook on the world is called your worldview.

A worldview is: a network of presuppositions that is untested by natural science, in light of which all experience is interpreted.

Everyone has one of two worldviews.

1.       The naturalistic, evolutionary, humanistic worldview.

2.       The Christian or creationist worldview.

There are some sub-groups of these worldviews, but these are the general categories.