ALTIGHT
now many people may or may not know about getting new elements, it's simple, you ust request training from someone with that element and have them teach you, the person MUST be a higher rank than you though.
example
random ninja walks up to me and says...
"can you teach me thw ways of water?"(or some shit like that)
and i say...
"sure meet me outside the village in 20 minutes"(or some shit like that)
you cant just go learning elements at random just because, learn things that have to do with your character and that make sense with what you do...i mean...who the hell is gonna be a Fire user and then learn water as a second element....it's contradictory, and i for one will not teach you to contradict yourself...
the only exceptiion to this is an elementalist...since they are in tune with nature and the elements and stuff
good day