JUMP 5: The Stand

I'm not sure how to feel about the nature of my soul this Stand, but... here, this is what I've been able to learn about it...

Castle of Glass
Stats
Destructive Power: E
Speed: C
Range: E
Durability: B
Precision: A
Developmental Potential: A

Ability:
... It allows me to give a target one obsession. An obsession so strong it's difficult to focus on anything else. I've experimented, and it's ranged from things to objects (like cake) to goals (like learning how to phase through a wall. That one was fun) to concepts (like honor. Note to self, try obsession). It only works when I'm close by, though.

It's uh, a neat thing to use, and I'm glad it's interesting, but...
What does that say about me?

*Super Shout-Out to Dingo of all people for helping me with Shard's stand! You should totally shitpost on his blog.