Dual Class Certificate Manager Trandon:
Subclass skill certification and learning actually require tons of effort. Not just effort - it's more fundamental than that. The enormous pressure it puts on your soul... a normal person wouldn't be able to survive it.
Not that it's completely impossible if you use special herbs. Except that those herbs cost about 10 million Adena each. But I have the herbs handy, so as long as you pay up, I can cancel that certification for you.
If you cancel the certification, your current certification status disappears, and all the certificates and sealbooks you didn't learn skills with will be deleted. So...what do you want to do?