The author is using a simile to express how her memory has become blurry.
        
             
        
        
        
Answer:
The Golden Rule is the principle of treating others as you want to be treated. It is a maxim that is found in most religions and cultures. It can be considered an ethic of reciprocity in some religions, although different religions treat it differently.
Explanation:
go look at my second question
 
        
             
        
        
        
I'm guessing the central idea of "the value of music that tickles the brain" is that music makes you smarter, increases IQ level, makes language development smoother, enhances creativity, and increases the reactions in your brain to work faster. Music has many benefits and these are just a few. You can always also just research on the topic of music effects on the brain online. Hope it helps! 
        
                    
             
        
        
        
it would be A because at the end it says man and fire.