I only came up with three tips that have not been mentioned before.
Be honest and truly yourself. That will make your time on the platform easier.
Don't focus only on money. Realistically, everyone in Steemit came to a greater or lesser extent because of this, but do not worry about this alone at the expense of everything else, because it will make you work hard to achieve it, and disappoint very quickly.
Publication for you and not for others. This will attract a public that is really interested in what you say, and with which you can relate for a long time.
Also good tips this post has a world of information on it.