Without question, so many people, throughout my life, never think of Puerto Rico as part of the United States. Many people have no idea what the relationship is between Puerto Rico and the United States. And certainly, I have been asked if we are citizens.

You always wonder whether the attacks on my capabilities came from an honest evaluation of my accomplishments or from stereotypical presumptions that we, people of color, just can't do it, for some reason. This is, for an accomplished Latino, an accomplished African American, an accomplished anyone who disproves stereotypes, it's a constant battle in your life.

When I'm concentrating, I can be fixed in place for hours. In fact, there was a joke in my office that everybody would come and chat outside my door because they knew - no matter how loud they talked - if I was concentrating, it would not disturb me at all.

That tide of insecurity would come in and out over the years, sometimes stranding me for a while but occasionally lifting me just beyond what I thought I could acomplish. Either way, it would wash over the same bedrock certainty: ultimately, I know myself.

I would hope that a wise Latina woman with the richness of her experiences would more often than not reach a better conclusion than a white male who hasn't lived that life.

Being a justice. If you love law the way I do... you're given the job of a lifetime... you're permitted to address the most important legal questions of the country, and sometimes the world. And in doing so, you make a difference in people's lives.

I honestly felt no envy or resentment, only astonishment at how much of a world there was out there and how much of it others already knew. The agenda for self-cultivation that had been set for my classmates by their teachers and parents was something I'd have to develop for myself.