Jade

Despite being part of the team of scientists, Jade is actually pretty shoddy at sciencing. It's not a matter of not knowing enough or being too forgetful, she's just too much of a clumsy hypochondriac to get too far into any experiments. Instead, she uses her pragmatic thinking to help when the other scientists aren't making any progress and holds back those who are making too much progress. Wouldn't want to cause another world-ending event like dear old Arcanist did, do we?

She is very meticulous and frequent in her ring cleanings, often doing that when she is stressed.

Her calendars, to-do lists, every organizational material is absolutely packed to the brim. To tell the truth, she was a rather big slob when she was a kid but now she has some pretty big restrictions for that kind of behavior.

Do not give her sweets, if you do she will disregard everything prior and destroy the room as well as the sanity of any unfortunate witnesses.