For past few days, I was thinking of writing a blog post, but youtube stopped me from doing so. Once I start youtube for lunch, then I find it very- very difficult to stop watching youtube. One link after other and the whole day is gone just like that. But youtube is also very good. Another reason was that I did not have anyhting to write about . Sometimes , I have lot to write and sometimes nothing at all. Thoughts come and go in mind themselves , with nothing specific to write about.