I'm not sure what's with the sudden rise in mentor witch hunt threads, but here we are again...

As usual, we only have one side to the story. This might just be me reaching, but what if the mentor did in fact offer advice in picking up helpful/necessary cross-class skills, but the OP had the same knee-jerk response as in this thread. After all, it does take at least two people to vote yes for the kick to go through, so at least one other person agreed with OPs dismissal for whatever reason.