Write only positive blog post

From today onwards, I will only write positive blog post, why? Because I do not want to pollute people' mindset. It will cause bad influence to others.
I want to change myself to the better person. Today I go back to my previous blog posts, I slowly amend some posts, I have spent two hours to amend some posts to delete somethings that I think are negative.
Because I do not want to let readers have the negative mindset. I want all readers having all positive mindset only.
By doing this, I know I have to correct all my mistakes. Only that I can project the positive image. I am heading to the total positiveness.
I know this is the very difficult task but I do my best. I will spend sometimes to read through all my previous posts, if I find any negative elements I will not hesitate to delete or amend it because I do not want others heading to the wrong path.
I have to do it now.