What does "bring down" mean?
Native speaker’s answer
Rebecca
To "bring [someone] down" means to make someone unhappy or depressed. "Bring down" can also mean to cause someone or something to lose power or to reduce the level of something. Here, she's saying that the world saddens them and makes them feel emotionally low; it reduces their expectations, love, and excitement. Ex: You need to bring down your heart rate and calm down. Ex: The empire was brought down in the final months of that year. => lost power Ex: Your mood keeps bringing me down. => saddens them