People with an air personality are highly intelligent. They study, plan, and analyze all the possible outcomes that might occur within their plan. They identify the negatives and obstacles—until those negatives become dominant in the scenarios inside their plans and minds. They get stuck there. They don’t dare to act. They live in the final outcome without humility or acceptance of the early stages of anything they want to achieve in life. Their awareness and thinking become a barrier between them and their goals.

As for the earth personality:

Its owner jumps into any matter without deep thinking. Their inability to form many scenarios in their mind makes them capable of starting anything without knowing the consequences. This gives them the courage to act without stopping themselves, and to pursue and achieve any goal, no matter what it is.

This is the difference:
The air personality gets trapped in the mind, building all plans within the kingdom of intellect without achieving anything on the ground—though they can see the big picture.
The earth personality gets stuck in reality without seeing the big picture, but has the power to start, build, and create in the material world.

If you are someone who gets stuck in the world of thought, know this: nothing is perfect. You must humble yourself to the experience. If you were perfect, your experience on earth would end. So do what’s in your head without entering the labyrinths of your mind. Learn humility and bold action from the earth personality—so you can achieve accomplishments beyond description.

Therefore, if you want to turn imagination into reality: make a plan for what you want, then forget the planning and execute immediately—so your goals don’t turn into mere dreams and fantasies, where you forget the goal and get stuck in the plan itself...