nightmares06: Knacks can be physical like with Jacob’s, or mental like with Sam and Dean. All of them can suffer from over use, and if it’s bad enough they can burn out
catpixels: now I’m scared of knowing what knacks the Baker str. boys would get if they had the curse. Specifically Holmes
Little Dreamer: Oh Lord
NekoNoKami23: OH NOOOO
nightmares06: Sherlock needs flair, clearly. Right? The show off
BorrowedTime24601B: xD always did love a touch of the dramatic
Brothers Apart 