Answer:This sentence suggests that a person's actions are motivated by aspects of their personality or identity that they see as legitimate and consistent with who they are. Essentially, it means that the reasons behind someone's actions are shaped by the characteristics they believe truly define them. These "structural traits" refer to core elements of the person's self, such as their values, beliefs, and personal experiences.In simpler terms, the sentence is saying: "I act based on what I believe makes me who I am."
if you have a feeling that he might like you then fo the letter method, the letter method is when confessing to someone but you write it on a piece of a paper because you're too shy to confess to him in person, you can send your letter to his friends or relatives and tell them that it's from your friend but it's actually not, and don't write your name on the letter, write "From: Secret admirer", and when writing the letter don't be too over, that's my opinion.