Question

what is the number one essay writting rule

Answer 1

Persuasive - Convince the reader your idea/point/thing/person is the best.

Answer 2

I'd say it's to talk it through in your head as you write, so your natural voice comes through on the page. Also, rewriting is the essence of good writing.

Answer 3

Make an outline?

Answer 4

What is the rule that your teacher emphasized a billion times?

Answer 5

Stay on the topic. I repeat. STAY ON TOPIC

Answer 6

Make a strong thesis that addresses the topic, then stick to its argument and organization. Thesis is crucial. Goes along with what heyaimsarah says.

Number two is probably succinctness.