The Instant Message Déluge
In the golden age of chatrooms and instant messaging there was a rule. Do not post more than two or three messages before waiting for an answer. I regularly broke this rule until at least two or three times I was told off for the deluge. From then on I posted two or three messages and waited for an answer before writing another post.
Alongside the habit of waiting for an answer after a post or two I also got into the habit of writing longer posts rather than short ones- If I have a more detailed thing to write I write a paragraph, maybe more.