There's no doubt that assisting is, hands down, the best way to really learn how to shoot professionally. Set etiquette is one thing that will come with time, but equally important are the little things that all add up and that will make you the best second pair of hands to have on set, second to none -- if you pay attention to these things. While everyone has their preferences, it's always a good idea to research different ways to do the same thing, and to then intelligently choose the best way you can find. DSLRVideoShooter's Caleb Pike took the time to share a few more general tips that are not just good suggestions, but that are absolutely essential to being a good assistant if you want to keep coming back.