Thank you very much for your reply. Very comprehensive!
Do you mind if I ask what career you are leaving and why? obviously I don't expect you to answer if its personal - i'm just curious!
Have you gone through the selection tests? How did you find stage 1 for example? My plan is to read the information they sent me cover to cover again and again but I have no basis of what bits to pay more attention to. I am a graduate so fair to say I have had alot of exams through my education, GCSEs, A-Levels, Degree...but I have always had a basis on what to revise for. The document they send is big so its alot to take in! Also how do I revise for the maths section? People say its simple math regarding a altitude, time and distance but aside from that theres no way to revise patterns on cubes...