Apatheism: (apathy+theism) It's unimportant if god exist or not, you just don't care.

Practical Atheism: Just live your life not regarding any god.

The difference between those two is, a theist can be a practical atheist but not an apatheist.

Destroying things and acting like a bully feels powerful and strong. They can't do anything else, it's a lack of problem-solving capabilities .