In all seriousness though- the forum should be here for you to ask those more detailed questions AFTER doing all your initial research, and making a genuine effort to find out about this career you profess to be so keen on. It just seems lazy to me to ask a question which has been answered so many times before, and is answered in so much of the readily available resources eg. former threads on ARRSE, the Army website, the careers office, god forbid even books in the nearest public library!
For someone who thinks they are going to complete a Phd in Astrophysics, you don't seem to be terribly capable of independent research, 14 or not.
Independent research was the initial course of action, now the time is to ask questions to the people with the know how.
As an Officer, what are your responsibilities and duties?
What will you be expected to do after passing out from the factory? Etc etc.
To cut about adding tone and splendour to what is otherwise a rather miserable organisation full of shouty chaps with an overly **** approach to things like haircuts, dogs and silk-lined combats. They get pretty grumpy about punctuality as well, which is all a bit of a drag really.
Who are you to tell me to mind myself? If indeed you are 14 what outstanding things have you done with your short life to make you think you can talk like that!?
You have no idea how old I am, so why say that? You are looking for a come back and that was the best you could do..... Pathetic!