DON'T LEAVE ME WITH THEM!! THEY HURT!!

what's 'them', what does he mean by 'they hurt'?
well, the memories, duh!
the regrets too... 
he was the one who killed the cat and therefore, the one who, indirectly, send Isaac in this sort of... school thing... I don't know, it's kinda blurry there...

So, as someone who likes to try and explain everything by something other than just 'shut up it's magic!', I thought that, just maybe, Jack could have made self-harm by clenching his teeth so hard that they partially broke and ended up like ones of a shark...
 
Aaaaaannnnnd I wanted to draw him with a lil' bitte of colors and, for this one, with an expression other than the signature 'I'll-rape-your-guts' kinda face

Made with DeviantArt muro