Re: Dojo loyalty or personal gain?
Also, I suppose I should have thrown in my two cents on the question (that was me above.)
I would say go where your gut tells you. The concept of unyielding loyalty to one dojo is one that I think should be tempered with common sense. If you're tired of training there, not enjoying the training, found somewhere else that you like training better or hell you find a different martial art; go for it as long as you've given some serious time and commitment at one place. Variety is the spice of life, y'know?