I've never said anything about the thumb, thing. Those were her words. We try to leave her be and let her make her own mistakes, but we're very clear there is a line that can not be crossed. She's a good kid, though.
Since I'm a mechanic, my hands are always covered in scars. I'm also too lazy to shave every day, so I usually have a couple day scruff under my high and tight hair cut. I've been told I look like serial killer more times than I care to remember.
