The only definition of atheist that fits me is the question of gods has never been a factor in my life. I appraise theist claims in light of what I already know and can research, and whatever remains of them stands or falls on its own. Then I have breakfast.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'
