Life is about giving and recieving. However, some people only take and never give in return. All their lives, they've been recieving, but have never been challenged to give. A man could be physically alive in this world, but "dead" because he's
non-functional in his environment. That's because nobody benefits from his life; he merely exist to balance the ecosystem. Life can be much more meaningful and exciting than that. Don't live as a "grabber" or taker; give other men's lives a meaning.