I won't discover America by saying that you should do whatever you like, as long as you have other people on your mind. Doesn't matter, Aether or anything else - when RP-ing, one needs to always think "Will that be fun not only for me, but for people around me as well?". Perso-anally, I am IC'ly careful around people I haven't befriended, carefully managing my character's ultra powahs so that nobody will cringe.
So, yeah, long story short; to me, enough is when it messes with people's fun.
So, yeah, long story short; to me, enough is when it messes with people's fun.