He's always watching, but you will never see him. All the dryfiring you said you did, but didn't really do... yeah... the creeper saw that and knows the truth. He knows about the serpa holster you keep tucked away in your closet from the time that you thought that was a good idea. He sees it all.
But, he keeps it to himself and wants you to train hard. He is the reason you found that full mag of 5.56 in your range bag you didn't know you had. He's always got your six! He is also a sticker and is about 3.5in tall and full of the best kind of rage!