Why do i Blog?

Some people take some oaths or firm decisions on their birth days. I have never exercised such a practise.If i want to do something, i just do it.But this time i have decided to start blogging.It was my birthday on 12-9-2008(Thiruvonam day!!!).Psychologists say there is a strong urge in every normal human being to make their sound heeded.So by starting blogging,i also fall to the category of"Normal People" hihihi.Oh i am not a psychologist.I am a Physics teacher by profession!!