If you are a student, I'm 100% sure, Your parents didn't allow you for blogging. It is because the over care and love on you. They have only one dream about you, 'My Son want to study well and get a best job'...3. I Showed the inspiring stories of Great Bloggers
The Stories of the great bloggers will really wonder your parent . Because, they hope to make their son in a rich position. You can show them the interview series by Kulwant Nagi from Blogging Cage,the interviews on Blogger Talk, Blogger Interviews by Illeane Smith from basicblogtips.