Board Thread:General Discussion/@comment-24183436-20131118140639/@comment-16502426-20140507085312

"Maturity" is a weird idea in itself. I wouldn't say things like her reading Ninjas of Love is a factor. I think Maturity is the ability to think rationally and act respectably, no matter the situation. Even Yang and Blake are not the greatest in that sense, though they may be the most mature of RWBY. I think Ren and Pyrrha would be the most mature so far, though niether of them has had a whole lot of emotional exposure on the show so far.

The thing to remember is that even the most mature of people have their buttons. Mature people just have less buttons. Yang and Blake are actually incredibly mature for their age.