Writing is quite different from speaking. During speaking you can add expressions to what you say. Expressions mean what you do with your voice, or with your hands and face, while you are talking. You can make your voice go up or down; you can make it loud or soft, you can pause, hesitate or repeat things. But in writing, there are no voices or faces or hands to give expressions. 
Written words are just flat on the page. To bring them to life, you need<unk>  marks:
Full stop .
Question mark ?
Exclamation mark  !
Comma  ,
Colon  :
Semicolon  ;
Dash  –
Brackets  ( )
Reviewing grammar and punctuation
Watching pages
Moving pages
Sentence comprehension
General guidelines on creating chapters and microchapters
Emotions in Decision Making
Disorder of written expression
Ego Integrity