the key factors to be successful in Steemit is to invest some amount of money to increase your Steem Power. ( This is not an obligation and you can also earn with good content). You are so lucky because it is the best time to make investment since it has the lowest price for a long time. When I started it was around 5$. Basically, you have 5 times higher chance than me to earn good money. It always fluctuates as all the cryptocurrency, so I'm sure that it will be high again. Even with only buy and sell option, you can make money. Please feel free to ask me any question.