The song "What It Takes" by Jerry Cantrell is a powerful message about the determination and hard work needed to achieve success in life. Cantrell sings about the different elements that it takes to overcome the obstacles that we all face, both external and internal. The lyrics reference a "mountain of faith" and a "river flowing pain," indicating that we need to have a strong belief in ourselves and the ability to endure difficult times in order to succeed. Cantrell also mentions the importance of love and understanding, suggesting that we need to be compassionate towards ourselves and others as we pursue our goals. The song goes on to mention the hard work and dedication required to achieve success, likening it to a hammer on a nail and a lifetime of working. At the same time, Cantrell emphasizes that we need to maintain a sense of joy and wonder, represented by the image of little children singing. The final verse of the song references knowledge and feeling, suggesting that we need to combine intellectual and emotional intelligence in order to achieve true success. Cantrell also emphasizes that we need to have a hunger for success that goes beyond mere ambition or desire. Overall, "What It Takes" is a powerful message about the qualities that are necessary to achieve success in life, emphasizing the importance of hard work, faith, love, understanding, and a hunger for greatness.