"I like the idea of being alone. I like the idea of often being alone in all aspects of my life. I like to feel lonely. I like to need things"

Robert Plant's quote speaks with the idea of accepting privacy and loneliness. He seems to be suggesting that being alone can be a favorable experience, and that it can be advantageous to require things. He is most likely recommending that being alone can be a time for reflection and introspection, which it can be a time to appreciate the important things we require in life. He might also be recommending that solitude can be a source of strength, which it can be a tip of our own strength. Eventually, Plant's quote speaks with the concept that being alone can be a favorable experience, and that it can be a time to value the important things we need in life.