This is not about copying others work, this is about copying successful people, you should copy the thing, in which you are not expert, if you don't copy then you can't learn. And giving credit is on you, in this book robbin clearly said that he copied a best shooter to learn shooting., now you can figure by this example, and at the end of this post i clearly said that copying is not good on steemit it mean I am not supporting copying content writing, I hope and wish you get it what i mean to say,... thanks for read and support