Tay.
As a relatively experienced ATCO, I can comment on your 'asspirations' (sic)!!! I reckon you need to set your sights a tad lower if you are after 'the easy life' in the interim. The ATC course is not as easy as you think and to quote previous Pruners, motivation (the right kind!) is a must for anything military. So, pushing trolleys at ASDA is the way ahead I am afraid.