Thanks guys, I was halfway to checking out other classes but I still like gladiator's alot .. so I think I'll just continue on. I'm kinda new at tanking to begin with so it's not too easy, but it goes fine if people stay back and let me attack.
I do all my quests, in fact I put priority to main and class quests to get them on par for my level before doing other quests. I must say I do sometimes forget my "shield throw" ability so I should use that more often. All in all I guess I should just keep on trying as tank.
Btw, on lv.30 I should get the Paladin job right? So it's smart to get a Conjurer to lv.15 already?