What's the best way to view the completion step when using instant messaging?

A) It should be as thorough as with every other medium
B) IM systems are fully automated, so no completion work is needed
C) Simply hit "enter" or "send" as soon as you finish typing each line
D) The completing step isn't as rigorous as with longer messages, but you should quickly scan each message before you send it and revise or correct it if needed
E) Messages drafts should be set aside for a while before they are revised

D
Explanation: D) Don't skip over the revising and proofreading tasks. Quickly scan each message before you send it, to make sure you don't have any missing or misspelled words and that your message is clear and complete.