Im constantly getting more and more bored.

Now you're really starting to be ridiculous. Your claims do not add up. If you have a bowmaster friend, you must have been at a high level at one point to have been able to make such a connection. How did you train your other character then? If it's so slow on a magician, the fastest training chara on the game, how could you possibly train up a dexless sin, and to the point that you can form good connections with your kradian friends?

I'm not a noob hater, but I heavily doubt you legitimately need training advice.