life expectancies

I happen to be one of those people who plan their life out. However, my life plan keeps changing. I guess it's because, obviously, what I want out of life keeps changing. Despite this, I'm almost certain that my current life plan is here to stay, because I believe the current me is here to stay!

So, I am 15 right now, currently in year 10, doing my GCSE's, and half enjoying myself. When I finish my GCSE's, I'm definitely staying for sixth form. For my A-levels, I want to do Biology, Chemistry, English Literature and Philosophy or Psychology, currently undecided which one. The reasons for these options will be revealed if you keep reading. After A-levels, I plan to move to London, hopefully attending Cambridge, Oxford, Imperial, King's College or University College University. In university I plan on studying medicine, which is the reason behind by Biology and Chemistry a-levels. During these five years of hell, or rather, university, I also plan on writing. Yes, you guessed it, I am an aspiring writer, and I plan on being a successful published author. After finishing university, I do not plan on becoming a doctor. Why? Because I absolutely despise the idea of entering a professional career. So, I will be using my medicine knowledge to become a charity doctor, helping those in poor countries who don't have the access to doctors, medicine, and general health care. That's it. Not too detailed, is it?