A recent post on here about texting in college got me thinking that most things learned here are mostly directed to the adults here, people in their late 20s, 30s. Things such as lifting are important at any age, but I think because of the different mindset we get when getting older there are things taught here you should do completely different in high school or vice versa. I can't think of any good example right now but I think you all know what I'm trying to say. So, can you name anything that you should watch out for when in high school or any experiences you have with these differences?