Im kinda new on steemit but i learnd one big secret to success on here.
From my experience in here, i tried to publish posts that related to me and things i love.
Also i had published posts that was a try to make different posts and see how you will react.
I had come to a conclusion that the first one's - the posts that i made with things i love had better sucssed than other because i love doing this and other people can see my love and investment, what make them appriciate it more.
My advice, post only things related to you and the things you love and good at.