@L-B-Heuschkel said in Getting into Writing:
MU* people don't start out knowing how to do these things. They learn them as they go, and the more they pay attention to trying to learn, the faster they learn. And some, indeed, give no fucks and never learn. Just like a course in creative writing in real life, really.
I'm going to have to second this.
I consider myself a professional writer. Most of what I do as a civil litigator requires me to communicate ideas in a cogent manner to convince others of the strength of my proposals. To do this often requires an ability to turn facts into an undeniable tale of events which will be interpreted in a way that is beneficial to whatever polemic I am pushing for acceptance.
This is learned. More accurately it requires a great deal of unlearning and re-learning. Worse, the practice requires me to adapt and write with several kinds of voices to persuasive effect. Rhetoricians might call it "calling to the audience"; I call it the art of the bullshit.
Every time I MUSH I try to practice "calling to the audience." Every scene has a certain mood; being able to maintain that mood without falling back into a different "evocative style" requires, in my opinion, a great deal of discipline. But the weakness in practicing on a MUSH lies in the inherent failing of improv as a way to practice comedy: you need someone else to participate with you in order to make it work as intended.