I don't wanna sound mean..but it's because you picked Dragoon as your job. And more than not 45+ you won't find a party at all until Squeenix fixes DRG and gives it some useful abilites. Wait 15 more days and COP will be out and you'll be in a much better situation with DRG...hopefully. ^^
Well, To the effect that you're a 46 DRG. And to Sneakweaky's post here..DRG doesn't meet it's downfall until 65 when they get Wheeling thrust which is being fixed.
And, If you have problems getting PT's...make one..