How do you understand this joke?

This man can't outrun a tiger, but he can outrun another man. If another person can outrun the tiger, it is obviously contradictory. If another person can't outrun the tiger, but he can't outrun this person either, then he can only try to stall this person in order to survive. So another person deliberately wanted this person to run to the front for a while, and then another person tried to hit this person on the head with his shoes. He has calculated the angle and initial velocity of oblique throwing. But this man is very clever. He saw through another man's plot, because he found that the other man's shoelaces were loose, so that he could quickly pull out his shoes after that man finished the plan first. But in general, how can you deliberately let the shoes spread out? So the man bent down deliberately to tie another person's shoelaces. Yes, he tied someone else's shoelaces, not his own. The other man panicked and tried to stop him. But this man profoundly revealed the essence of jokes in just one sentence. God's deployment is complete,