What is blogging

Blogging??What is Blogging????When I was first told to write a blog I had no idea and till now I do not have any.I went to infinite number of sites to read and know that what is blogging and what a blog looks like and how and what should be written.And after loads of research and reading I got know that blogging is writing up all the thoughts which you have in your mind  about anything.So finally after thinking about lots of topic I decided to write a blog and logged in with full confidence and clicked on NEW BLOG.And as I started all the things,topics which I thought of just evaporated from the mind and all that came to my mind was What to blog??what is blogging??So here I am following the line "whats on your mind" and telling you my thoughts.And I am sure when you started to write a blog you would also had the same question and confusion on your mind!