Blogging tip of the day - choosing blog topic

For all those who wants to start blogging and are having a tough time choosing a topic, my tip is to first decide the genre in which you would want to operate. 

The genre has be such that is of your interest and content flows naturally in your head. The longevity/richness of your blog is highly dependent on your interest area. 

Sometimes, you may choose to go extremely niche and pickup a sub-genre to blog on like social media marketing within "digital marketing", hill station travel within "travel".