Alright, so I've got basic training in like 3months from now and I'm currently unemployed (Recently finished a college course). So, my question is: would it be wise to get a job from a place like ASDA, Tesco's? If say I do get the job at like ASDA, it says it's permanent position, does that mean I wouldn't be able to join the Army would would I be able to quit the job on the spot? Of course not tell them I'm joining the army else they won't give me the job. I've just recently left school, joined college so haven't had any full-time work yet. Any advice, thanks? EDIT: I'm 17 by the way, nearly 18.