There is nothing 'normal' about it. It's pure evil, and of Satan, not of God or having anything to do with Christianity. The only thing 'normal' about it is that each of us is brought into this world in the very same state of soul.
dware, all sin is “evil”. I think you will be quite surprised when you meet your maker to find that your own sin is just as greivous as that of Josh Duggar. According to God’s law, we all commit “evil”.