What type of figurative language is this sentence? Also, how do your know? Sentence: For the toughest kind of a game you’ll find is to make your body obey your mind.

Symbolism
He uses the word game as a play on life due to the fact that when playing a game it is always easy when it fun or when you are winning but it will become difficult when the body and mind become tired or you are just fed up with he game

An inference that can be made is that the princess is bothered about the tiger door. although there are reasons for both this one has a better reason. the princess is not a monster and even if she didn't want to marry this man she wouldn't want him to die. the grudge of death is pretty heavy. unless she has done this before and feels no regret then she wouldn't want to be married to someone of low quality, if he is low quality.