I like this a lot. One thing that I'm finding with Steemit, is there are plenty of posts here that are great even though the writer does not necessarily have high level writing skills.
If you can write honestly and openly about what you know, then it doesn't really matter if your grammar isn't great, or if you don't know big, lengthy words.
I used to think I wasn't a great writer, and it used to stop me writing. But I'm starting to believe in myself a bit more - as I'm trying to just let it flow, in whatever style happens to come out. :)
Yes! Letting it flow is the key to finding your own writing style.