At 16 you have much to learn but good on you for starting somewhere (PPRUNE) to find out. No ones born with the info so yr just like the rest of us where a million years ago, green as a blade of grass.
It's a tough rd to the top (whatever that maybe for you). Most likely as you go thru this initial period you will realise that going nth to the more remote area's that rely on the smaller simpler A/C will be yr first steps out of training.More to come from others in here am sure. Good luck to you & I'd give back say around 3000 hrs to be yr age again, but then again some in here probably think I am still 16 !
Am okay with that
CW