Though I'm not a expert writer, allow me to convey my opinion.
You can write very fast if you keep stealing ideas from others. Just take a idea and write as much as you can on that thing. After you're done, move onto the next. And the next.
Keep an eye on the word count, write as much as you want, after you're happy with the number start pulling in the conclusion.
The real thing starts here. You see, the first draft is messy, if not shitty. So, don't worry about it. Editing is the thing that makes writing tight and powerful.
You can follow the following editing tips:
1) write in active voice
2) cut down unnecessary words
3) use strong verbs to minimize word count
E.g. I will teach you how to do the work perfectly.
Instead: I will teach you to nail / perfect the work.
4) last but not least, read your writing aloud. So e sentences would sound diluted, fix them.
That's all I can remember now, if anything else comes to mind, I'll let you know later.
And yes, almost forgot, if your typing speed is fast, you can generate up to 1000 words in an hour, by stealing ideas, of course. The rule of thumb is: invest time in editing as well.
Have a good day.
