Well let's just say that if you are on this earth long enough you will know the ups and downs of life and how much shit it will throw at you.
Life fucking hurts and you will never know the actual pain and suffering of one till you have lived through such a great pain yourself.
Sometimes you endure such a great pain and or lose that it becomes way to much to handle and you end up doing things that you are not proud of to the people you love and or yourself and it ends up killing you inside
So let's just say "Life kills"