Many students come to me full of wonderful intentions hoping to change the world; they plan to spend their time helping the poor and disadvantaged. I tell them to first graduate and make a lot of money, and only then figure out how best to help those in need. Too often students can't meaningfully help the disadvantaged now, even if it makes them feel good for trying to. I have seen so many former students in their late 30s and 40s struggling to make ends meet. They spent their time in college doing good rather than building their careers and futures. I warn students today to be careful how they use their precious time and to think carefully about when is the right time to help. It's a well-worn cliche, but you have to help yourself before you help others. This is too often lost on idealistic students.