Hello

Right, the Naval incident over with, I've gotten a bit braver. In lieu of this, I've been through a few dungeons now, and I'm just curious as to how to use limit breaks within a party?

I went on a few runs today and had the following conversation:

Party member: Lb.
Me: ....*happily carries on smacking things.*
Party member: DARWIN LB
Me: ....Roger! *hits button sullenly* >.>
(nobody told me this was part of my 'thing' here XD)

* as I understand it, there's ONE gauge for the entire party, right - so is it always the role of DPS to initiate it (my main class is Dragoon - so melee DPS) ?
* secondly, if this is the case, why is it me and not the other guy who has to initiate it? Are they just foisting it off onto me lol

thanks in advance