The disease that I want to talk is the disease of fear. Fearing that everybody already know what you are going to write. Occasionally, I did experience the same thing. This fear did prevent me writing what I have in mind.
There was a time when I was in the mood of writing about something. Then I researched about the subject through Google. The sheer amounts of article written about the subject immediately discouraged me. “Why should I waste my time. There are so many similar articles in the Net. I fear that my article will become one of those junks found in the Internet”.
Now every time I have this kind of fear, I just tell to myself that as long as I put my best effort, well researched it, and being personal, whatever I write will have a unique touch.
So if you occasionally infected by this disease, read the the article above. Hopefully it will help you like it helped me.