Yes, if something has a positive side on something or someone it would be legal.
 
        
                    
             
        
        
        
Answer:
The excerpt presented allows readers to approach a “forbidden door".
Explanation:
In "Danse Macabre", Stephen King describes how society influences the horror genre. Be it in books, comics, films, etc. He explores the history of the genre and how real life situations are the consequence of that history.
In this case, King is pointing us to a "forbidden door". 
"(...) he peered into the darkness."
"(...) he could resolve this mystery. He swung his legs to the floor with conviction."
The character is going into the darnkess to solve that mistery. He is going to cross that "forbidden door".
 
        
                    
             
        
        
        
The answer is either C or A
        
             
        
        
        
The second word is people im still trying to figure out the first word tho
        
             
        
        
        
Just strongly suggest that it isn’t right to do something and maybe think of the consequences and what they get out of it