Why should I write?

I don't clearly remember why'd I began writing. Probably to diffuse tension which kept brewing in my brain, and by writing I mean writing not only blogging. I am quite unaware when this habit caught me and challenged me to give my best. But as time passed, and life grew, today I am compelled to ask myself "Why should I write at all?"

It is not that I accidentally stumbled upon writing. I used to write some parody, some speeches in my school days but they were few and far between. I graduated to diary writing during my first and second year. But discontinued regular writing soon, though I still keep a folder and use to pen my thoughts there often, but that too have reduced a lot after I started blogging.

Now coming to blogging, I must say I'd some good and some bad experiences. There were few good experience like some of my mediocre stuff got more attention and some bad experience like some of my better researched stuff suffered badly. Part of life I can say to myself. But...

Why should I write? it is the question I am asking myself, It is not about the readers only. But can it bring about any change. Will it affect the world even by an iota. Will it effect anyone's thinking by a tiniest bit. Will anyone disagree and lead to an healthy argument to keep me engage. Or will anyone even care.

It is my 99th post, and I don't know what I will post for my 100th.