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:

• The naturalistic, evolutionary, humanistic worldview.
• The Christian or creationist worldview.

The Christian or creationist worldview.

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