Guild Wars 2

i read up on it about half our ago and it supposedly is, but i want to stay a warrior as i chose some light armour by accident

Thanks i just put in a special request, didnt see it before :P

So im new to guild wars, started playing last night and i bought the Guild Wars 2 Heroic edition for the armour and the mithril box etc. But when i went to chose the armour i was given i didnt realise that the one out of the 3 i chose, i couldnt use because of my class. Is there anyway to get around it or something? cos i bought heroic just for the armour and i pooped up lol