i got my g1 (learners permit, you can only drive between 5am and 12am, and only with someone in the passenger seat who's had their license for 4 years or more, and you can't drive on freeways) at 16, 4 months after my birthday. i got my g2 (you can drive anywhere, any time, but you can't have any alcohol in your system and you've got a lower tolerance for tickets before you lose your license) about 8 months later. you have to wait a year between your g1 and g2 unless you take driver's ed, in which case you can take it 8 months later. i still have my g2, but i'm going to get my g, full license, this year. i've got a year to get it before i have to start over.