Lack of Ideas

I have to confess I am kind of newbie when it comes to blog. Sometimes I find it very difficult to start a new posting, I kind of run out of ideas to write. But there are times, all of a sudden ideas emerge

I've seen a lot of blogs but eventually only a very small percntage last beyond the first couple of postings. They abandoned their blogs because they found that blogging was not fun anymore. I find myself up and down writing postings, today I am in passion tomorrow I don't know , haha. I am just going to go with it, I will write anything I want, I don't care if it's good or not. Even a great novelist got a hard time to produce a great novel.