You have come to a good place to practice your writing. There are many contests and challenges. There is even a thing called Free Write. You can search for the tag freewrite to find more information. Scott and I wanted to help you out by getting you some tips and tricks we learned over the past few months as new Steemians. You can view that post HERE
Also check out this Discord Server for new Steemians.
Thanks for the tips, I'll check out those tags! Also I really appreciate that you're not just copy/pasting the same reply to every introduction post like most of the other comments on here.