So, I just started the game and I'm a bit confused. Bare with me, if the question's been asked before, but I searched on Google and got no response.

When you choose your disciple at the beginning (disciple of War, of Hand, etc), can you change your disciple later?

Or are you stuck with the "classes" / weapon choices of your disciple? I'd love it if someone could clarify this for me.

Also, what weapons do you get as a Botanist / Fisherman / Miner? How do those work?