Decided i want to be a trucker.
How would i go about starting? As in what do you do first in regards to getting your licence.
Im 18 and have a car licence.
medical and provisional. read through some of the posts on here first though. that will give you a good understaning for a kick off. welcome and good luck 
Hi Slow,
I can highly recommend the thread below as a great place to get started. Lots of excellent information to be had!
Best of luck with it!