“They [men] have no roots, and that makes their life very difficult.” How do you understand this quote?

Question

-No real home
-How can you relate to the story
"The Little Prince"
Chapter Eighteen
The little prince crossed the desert and met with only one flower. It was a flower with three petals, a flower of no account at all.
"Good morning," said the little prince.
"Good morning," said the flower.
"Where are the men?" the little prince asked, politely.
The flower had once seen a caravan passing.
"Men?" she echoed. "I think there are six or seven of them in existence. I saw them, several years ago. But one never knows where to find them. The wind blows them away. They have no roots, and that makes their life very difficult."
"Goodbye," said the little prince.
"Goodbye," said the flower.

Answer 1

I can explain it to you, but I can understand it for you. The Little Prince, was asking the Flower if it had seen any people; The Flower saw some people- a long time ago, but they did not stay in one place (no roots) to ground them- The wind, according to the flower takes people away from where they should be...