I spent 18 months in costa rica, and turned 18 after about 10 months of being there. I graduated the program and then turned nineteen like a few months later. In Costa rica, it was hard as hell to leave when you turned 18. A lot of kids wanted to. There are TONS of things that get in your way; first of all, after doing months and months of work to get where you are, just WANTING to leave showed signs of lack of progress. You were SUPPOSED to be there to help yourself, and wanting to leave showed that you weren't committed to that. We were told that at 18 we were allowed to walk through the gates and right out the door, but only like one person actually did it, and he was picked up by staff after a while. We weren't promised plane tickets or anything- that's what we were told. There were 18 year olds who did successfully leave, and it was always a complicated situation. When you are limited to your communication with your parents (which is pretty much the only outside communication you had), it is hard to find someone to come and pick you up or something. The secret to actually getting out was very hush hush. I personally think that when kids know they can get out when they are 18 retards their progress, and I am hella glad that I stayed. It really did suck while I was there though. Another influencing factor is the family rep. To my knowledge, this is the person that has control over the situation when you turn 18, in terms of booking plane tickets or whatever. We all knew we could walk out the door, but what if we didn't make it back to the states? We would be illegal residents in Costa Rica. And like I said, if you acted on it and failed, then you were level one, with zero points alllll over again...