It's perfectly okay to leave a group if they're getting on your nerves.
I've got a qufim example!
It was my first actual time in Qufim this past saturday. I was working up my RDM 21, and i had started seeking at lower jeuno. anyway, get to qufim, get in a pty that's just starting. after about 30 minutes, with only 4 of us, the leader says, "Let's go find camp and we'll find the rest when we get there" No prblems form me, so we start through the tunnel and there in outr way is a dancing weapon. >_< So i decide to wait it out, see wher eit goes and hope to get aroudn it when all of asudden the PT leader hits herself with a sneak spell! I say "They aggro to magic!" but it's too late, adn the weapon's on her. she dies, and i manage to get out of there. party disbands, and i head back into Qufim on my own, still seeking. welll i got a pty that was camped over by the tower, so i duck and weave my way there, avoiding everything, since it's all IT to me still, and i managed to make it there alive.
Now, i understand RDMs are able to be main healer, but WHMs are better at it. but, nevertheless, i get wrangled into being main healer. no problem, i just drop cure2s whhen the tank gets into the yellow, sinc ethe other 2 mges have WHM subbes to, they're tossing cures as well. well after an hour or so (Still no level) i decide to step up into the melee, since i'm barely using half my MP inthe fight, with the other two mages doing all the stuff i normally do as a RDM (enfeebles), and with me not really having to Cure all that much, i get off my **** and start meeleing, which as far as i know is normal operating procedure for redmages... why else do they give us swords?
anyway after about 4 fights the THF starts griping about how if i'm main healer, i shouldn't be meeling and what not. of course her reasoning for telling me how to play is that he's got anotherjob at lvl 50, so she knows everything >_<
my defense consisted of the fact that the toher mages were healing as well, and the combats were goign faster with me getting in on the melee. normally, if the mob dies faster, it means you cna pull another one faster, meaing more xpcoming in at a higher rate. after the pty agreed with me, the THF kept sending me /tells abotu how i didn't meed to be meeling. after about 15 minutes of this, i apologized to the PT and left.
maybe i shouldn't have left, but i don't appreciate being TOLD how to play a game where i get to make my own decisions. i play my game how i want, anf if you don't liek it, don't pty with me. that's why i picked RDM. if needs be i can take care of myself. i like being in good ptys, where everyon gets along and the jokes fly more ofthen than the spells do. if a pt leader laughs at my jokes, i'll follow them into ifrit's cauldron of they ask nicely. (I'll still die very quickly, but what's a few hundred xp?