Not a problem, I found it useful. Actually, I can understand why he assumes you have wood screws with you...after your first field exercise with the Army, I think everyone carries them smile. I know I did (still do, when camping).
Member of the toughest, meanest, deadliest, most unrelenting -- and ablest -- form of life in this section of space, a critter that can be killed but can't be tamed. --Robert A. Heinlein