I keep levelling up jobs that I'm not using (or their abilities) and gaining no Job Points to learn new abilities with for the jobs I am using OR the jobs I'm levelling up.
I also bought a new ho. And all my guys are in the level 4 and 5 range, except for said ho who only got 30EXP in the last battle. But I'm working along the job tree. I have my main guy as a Monk with Spin Fist, a former Chemist-turned-Priest, a Squire with black magic, a dedicated Chemist, two Squires mulling about, and the ho (Squire).
I really need to read the instructions for this game again, because I really don't know what the fuck.