Today a thought came into my mind that, why people are not able to decide what they want to do in life? I choose Commerce in school but ended up doing Journalism. so why did I choose Commerce and then Arts?

I don't know, still looking for answers. No progress so far.

I read Five Point Someone and found that Chetan Bhagat is also like me. He did Engineering then, MBA and a job in Citibank then he wrote 4 books. Strange? If he wanted to be a writer then, why did he chose science earlier?

Yesterday when I was talking to a friend about his interest in Politics and News. He was from Science background and is preparing for IIT. I asked him if you are so much interested in Politics then why do you want to do engineering? He replied, "When I think about future then this is all I can do now." 

My point is that to decide what you want do in life is not easy. How can a mere 15 year old decide his career? We do make mistakes. Some times we correct them in time and sometimes we don't. Those who don't keep regretting for whole of their lives. Chetan Bhagat chose his interest, me too and I hope that my friend can also. 

So, those who are still confused, I would suggest that go by your interest only and save time because sooner or later you will end up doing what you like, then WHY NOT NOW?