You don't necessarily have to be good at blogging to earn here. There's a lot of ways to earn even if you are new to blogging or don't have a niche here yet.

Post what you're passionate about and don't worry about the rewards in the beginning. DO it for you! Interact with people and engage them in conversation. I've almost quit facebook and I spend most of my time online when I'm not trading / investing on steemit now and frankly I don't feel I have enough time to spend here (like 1-2 hours a day isn't enough to satisfy me).

Welcome to the platform! I wish you the best of luck here!