so remember that topic i made about japs? http://forums.offtopic.com/showthread.php?t=4236272 discussing rifle shooting, and stuff? well, the "how to stand while shooting" section advised stabilizing the rifle with a method involving a sling. would that force me to develop bad habits when i (eventually) move on to larger rifles, and longer ranges? (currently shooting a 10/22 at 25 yards)?