Thank you guys for all your inputs, it really means alot to me. Anyway after much consideration i have decided to put my flying training on hold till my A level exams are over. many thanks to flyingwelshman for sharing his experince with me,i'd like to learn from his experince as i feel its really valid,to Whirlybird and Hampshire Hog thanks very much for your detailed advice and a big thank you to MLS-12D for reaffirming my decison to put flying on hold.
Once again a BIG THANK YOU TO ALL!
Regards,
j.s