Then don't waste your time. Finished your blog and keep your blog updated with useful information and insert relevant ads at suitable places or let ads services company put them for you. Trust me, once people visit your blog and know that your blog is interesting and they can get a lot of benefit from your blog, they will came again and it's not impossible that they will promote your blog to others..
What you need to do just struggle and struggle..
What you need to do just struggle and struggle..