Ask HN: How Should i tell to my Brother?

I waste money for Doing B.Tech(Engineering). I am in last year of college but don't want to work under any one. I want to open my own company related to Blogging ans SEO. I like to do Blogging. But little scared and Don't know How to say this my elder Brother. PapaBlogger is my blog, start 10 months before and start little earning. Will you please help me so that i can say this to my brother, that i want to be a Blogger *Not earn good amount that's why more worried.