What are the six rules for writing an effective summary?asap

1 never use a metaphor simile or other figure of speech which you are used to seeing in print 
2 never use a long word where a short one will do 
3 if it is possible to cut a word out, always cut it 
4 never use the passive where you can use an active
5 never use a foreign phrase,a scientific word or a jargon word if you can think of an every day english equivalent 
6 break any of these rules sooner than saying barbarous