In today's Gospel reading from Luke 10, Jesus rejoiced in the Holy Spirit that the Father had hidden things from the wise and the learned and had revealed them to the childlike. I still remember that more than once as a child, I felt carefree and happy because I realized that the adult members of my family were taking care of everything for me. We would feel carefree and happy too if we know that God is taking care of us. To reach this realization, you must start trusting in God first. Then the more you experience the wonders of God, the more you become carefree. When you become completely childlike in your trust, he will have revealed all you need to know to you.