"All generalizations are bad"--R.H. Grenier

How to be Smarter: The ideal amount of time experts say you need to sleep to improve brain function is 8.2 to 8.4 hours a night. Start tonight. 

How to be Prettier: Your neck is the biggest giveaway of your age as you get older. Any moisturising products you are putting on your face, include on your neck. This includes sunscreen. 
How to be less Awkward: Being classy is one way to avoid being awkward. Swearing is not classy. To some people, swearing comes off as the sign of an uneducated person. Start limiting or stop swearing all together, today.