I am thinking of dropping one of my professions (Herb) for Engineering.
My Herb is at 450 and is teamed up with Mining (also at 450).
My Question is: If t some point in time, I wish to go back to Herb, will I have to level it again from 0skill?
I pretty much leveled Herb for Lifeblood, it was a free easy HoT for my DK.
The skill has came in handy a few times, but I'm confused on how changing Trade Skills works still.