I once heard someone say that in order to be successful you have to find something you love to do and do it better than anyone else. I think there is some truth in this but you certainly don’t have to be better than anyone else at something, unless you want to be.
Blogging is no different. In order to be a successful blogger you have to be passionate about what your writing about. If writing seems to be a chore for you then you need to change something about it. Or maybe blogging just isn’t your cup of tea. Doing it for the money isn’t enough of a reason to do it. But if you truly enjoy sharing the information you have with others than success will be yours.
If you don’t like writing do what Brian Clark recommends at Copy Blogger. Write, write and then write some more.