Why accept evolution? Because it the most well-supported theory on the development of biological life forms we have to date. There are decades of evidence to back it up and though, colloquially, theory means a guess or a hunch, in the scientific world it is as good as 100% fact as we can get. Grow up, stop denying scientific facts.
If you're frightened of dying, and you're holding on, you'll see devils tearing your life away. But if you've made your peace, then the devils are really angels, freeing you from the Earth.