Today in "WWYD," one of our favorite topics: tipping. And learning to be assertive.

I’ve been fortunate enough to spend the majority of my twenties traveling across five continents and temporarily living in some of the most exciting cities on earth: London, Los Angeles, and New York City—with long stints in Paraguay and Belize. I’ve been able to afford this, not because of a trust fund, but because I rarely have to pay rent.

So you got into grad school. Congrats. Now it's time to ask for more money.