Here are some tips for writing our stories
How to start a story
write who, when, what
create a mysterious atmosphere
say some things, not all
create suspence
make people want to learn what happened
How to go on with a story
create people that are suspicious
give them motives
use the information of the beginning
How to end a story
read carefully what the story tells until now
select the points you are going to use
choose the suspect
or give another solution
choose the end you want
Remember
You create using elements that the others gave