Quote Originally Posted by Achilleslastand View Post
Not to derail the thread but I am also new and have a similar question. I just finished the level 10 gladiator class quest and am curious about joining other guilds. Can I choose to go down a armourer/paladin path or am I limited to one only? A nice detailed explanation would help quite a bit as I am finding info on such matters scarce.
Thanks!
You can level every class or job on one character. Paladin is the job form of Gladiator. It requires a level 30 Gladiator (with the level 30 Gladiator class quest completed) and level 15 Conjurer to unlock. You then do a quest and your Gladiator becomes a Paladin.

Armorer is a crafting class that makes gear. You can unlock it in Limsa once you finish your level 10 class quest on whatever your starting class is.