You always had a problem with being a people pleaser. It didn't help that your body had a limit, because your mind certainly didn't.

So, with the assistance of the wonders of street corners, you got your hands on some Adderall. It helped you stay focused, and it boosted your energy levels.

..Until Ghost found your popping a few in the mess hall. Luckily, he thought they were just painkillers.

"Damn, did 'ya get hurt again or somethin'? You haven't been on any missions recently."