Play a vocabulary game and end the world hunger. For each word you get right, 20 grains of rice is donated to the United Nations World Food Program.
What do you get?
* Formulate your ideas better
* Write better papers, emails and business letters
* Speak more precisely and persuasively
* Comprehend more of what you read
* Read faster because you comprehend better
* Get better grades in high school, college and graduate school
* Score higher on tests like the SAT, GRE, LSAT and GMAT
* Perform better at job interviews and conferences
So what are you waiting for? Go and play it. Warning: its insidiously addictive.