Liquidity of Ideas or Thought
All idea, perspective, or thought best when there is a liquidity between each to the next, taking whichever forms seem most practical, convenient or functional. When denied context or meaning, any idea can become innately ridgid or crud. A meal without the nutrition or substance. In a way, if we are thoughtless, we start to convert the substance of people and things into ideas and materials, and often fodder, ultimately reflecting those ideas. Neither a good or bad thing, it's just not often operating in a way preferable for the long run.