Okay, story time.
A long time ago, there was a little princess named Nanelle. She was an energetic, enthusiastic girl and she loved to explore the vast gardens that surrounded the palace. One morning, she spied a little cocoon hanging from a branch. She called her father, the King, and asked her what it was. The king told her. "It is a cocoon. A caterpillar is inside."
"Why does the caterpillar hide in there?" the princess asked.
"Keep watching, my dear, and you may soon find your answer."
So the princess intently watched the cocoon all that morning. She wasn't used to sitting still, but her curiosity wouldn't let her leave. Finally, her patience was rewarded. The cocoon began to tremble. It split open and out climbed a beautiful butterfly. The butterfly rested on the branch and then flew off. The princess was delighted.
The next day, when Princess Nanelle was playing as usual, she saw another cocoon. "Poor little butterfly," she said to the cocoon. "You must be very lonely in there." She was a kindhearted girl and the thought of this made her sad. "I'll help you get out," she decided. She plucked the cocoon from the branch and carefully split it open. Inside, the butterfly lay still. After a few moments, she realized that it was dead. With tears streaming down her face, she ran to her father and told him what had happened. The king kneeled down and hugged his daughter.
"My dear," he said as he wiped the tears from her eyes. "I know you were just trying to help. But in order for a caterpillar to become a butterfly, it needs to spend that time all by itself in the dark. It needs to go through the struggle of breaking out of its cocoon. Only after all this can it finally spread its wings and fly in the sunlight."
Princess Nanelle sniffled. "But why?"
"Keep watching, my dear, and someday you may have your answer." He laughed. "And if you do, I would be honored if you would let me know as well."
The moral of the story is: Leave it alone!