Steemit career isn't an overnight gain , you need to practice , practice and practice to get good at it and most people just give up and stop posting or stop becoming better and always doing the same thing
The reasons why you'll fail are the following
- Lack of consistency , you don't past on a regular basis and always
- Bad topics , you should write about topics that people want to know about , hear about like crypto an or other stuff
- Not a rich content
- less activity
and many others
I hope this will help you becomming better steemis member