Medical
Thanks everyone for the replies. I've recently emailed the CAA and other airlines such as BA regarding their recruitment - they've mostly replied with the same advice (Concentrate on getting the qualifications while also looking after yourself). I have recently been slightly worried as most people label airline pilots as '100% healthy'. So this advice has helped me greatly. I will concentrate on getting my qualifications - and possibly achieve my dream of captaining the A380 one day!
Thanks Everyone.