How to be Smarter: Go to the bookstore today and read one of the following Malcolm Gladwell's books: Blink, The Tipping Point, or Outliers.
How to be Prettier: Wear gloves and a scarf when you go outside in the winter. Cold air dries out your fingers and skin. Have as little exposed skin as possible.
How to be less Awkward: The moment when you are walking straight at someone and they are walking straight at you and you don't know which way to move can be avoided if you preemptively exaggerate your stare in the direction you are going to walk to get around them.