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my name is so and so .....
i am studying ...
i am going to say  a few words about   MYSTERY

something that is difficult or impossible to understand or explain is alle das mystery .Mystery refers to the incompletion of anything on a topic . It means suspense .

Mystery is also very important in one's life . People have to face many mystery in their life . It makes thrills and spicy atmosphere as there is no solution exists . Mystery is divided into 
"traditional mystery", 
"legal thriller", 
"medical thriller", 
"cozy mystery", 
"police procedural", 
and  "hardboiled".

Sometimes it also causes some trouble . As it is so excited people even could face heart-attacks due to the stress on the nervous system. 

Example :-

We don't know much about the black hole. A black hole is a place in space where gravity pulls so much that even light can not get out. We can't get any reason for it .

Conclusions :-
Peoples are very fond of thrills and spice so they like mystery stories / films/fiction very much .

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