Quote Originally Posted by Kaedan View Post
Possibly due to the way you are "grinding".

I have all but 3 jobs at level 70, and I never once got bored of it. But I think that's because I didn't rush it and "grind". I simply did the Leveling Roulette and Alliance raid roulette, and beast tribe quests daily, with 1-3 dungeons/potd/hoh thrown in.

I think with anything, if you focus too much on it, you'll burn yourself out fast.
It's not as bad on main jobs because you have the MSQ to help with leveling, so you have a fun story with relatively easy xp to help you level up. It's alt jobs that are a pain/grind to level.