Bigmikey357

However it works initially, a way to make it work in a way as a shortcut to learning the language for real is using a recording device and reviewing the information. Put on the medallion and record yourself in a conversation. Take the medallion off and watch recording. Repeat as necessary. 

I think the Tenacity Shard WOB could be a stand-in for Ambition. We know Threnody is where the shattered Ambition ended up, and it does seem particularly easy to become a Cognitive Shadow there. Also, tenacity is often a key component for ambitious people.

Does Frost hold a Shard too?