How do you stay true to a cultural tradition when that tradition itself is subject to change? I've long seen comments about being careful how to approach culturally based religions. The issue of not showing it sufficient respect gets balanced by being careful not to treat it as if it's trapped in amber.
Is it possible to be a purist about a culture that's a Heinz 57 thanks to multiple invasions and cross-cultural integrations? I've been told it's wrong to look at a culture, freeze it at a moment in time, and decide that's the only right space to work in. Can't disagree with that.
So how is it when I look at the Celtic cultures as a living, breathing entity that has changed, will change, and is as clean of outside influence as a used air filter, I wind up finding out I'm doing it wrong because I'm looking at the cultures that influenced it as well as ones that parallel it in some areas?