You can blog, post pictures, post on your day to day activities just make sure you post original contents, original pictures designed or taken by you or you will not be credited. No copy paste from another website, if you will take from another website make sure it is in your own words or simply change in to another language using Yandex language, then your contents will be unique and you can use canva.com to create awesome images.
As for the reading, if you have great posts people will read it. If people do not read it and your content is unique you will be rewarded, but you will be asked to give fires before you can post another content. Once you give fire, get get fire too.
Hope this explains it better.