What is the reason for the poor lentil seedlings?

Because lentil vines don't know that they have reached into the crack, they won't come out, and they don't know that they will come out. Just like a naughty child playing hide-and-seek and covering his eyes with a cloth. He didn't know what was in front of him when he was arresting people. He walked into a hole unconsciously, but he couldn't get out, and he didn't know whether to get out or not. The word "tremble" means to tremble slightly. My understanding of this sentence is that this lentil vine wants to explore a new world, but it is timid. It wants to go out again and again, hesitating and trembling slightly as it moves forward. "It's like a blind man who can't touch the wall, but it's poor to read." Why does the author say that lentil seedlings are "funny to read" at one moment and "poor to read" at another? I found the answer. In front of me, the author regarded lentil vine as a naughty child, so he smiled. I feel pity for comparing lentil vines to blind people who can't touch the wall. Different people express different feelings.