[member="Silas Miu"]
My advice is always to let your character write itself, don't force anything or you could damage its overall development; if you don't feel like he has anything to think about or share, then wait to get the ball rolling. By the end, I'm certain he'll have evolved as will you.
As for implant, no need to get approval, it seems logical for me; I'd research medical disorders similar to what you describe as well as relevant tech to spice up your posts however - it might help you feel like you're increasing your immersion by adding details to how everything's playing out in your character's body.