Humans, animals, insects, fish etc
Survival of the fittest or our words are a direct result of our thoughts. A negative mind produces a negative mouth and, consequently, a negative life.
The Bible says, "love your neighbor as you love yourself."
Never, Never say negative things about yourself—things like "I never do anything right. I'll never change. I'm ugly. I look terrible. I'm dumb. Who could ever love me? etc,".
BlessedStar