For example I wanna go about travelling or just live in Spain. I'm 16 and when I've done two years of 6th form I'll be 17, a couple months short of 18. Can I leave at 17? If I'm gonna buy a place in say, Spain, how many months in advance do I sort it out? What's the chances of getting a place out there aswell? If I'm gonna go over there unemployed, how much realistically should I have saved up, as it will be in 18 months time?