Like so many other kids with special needs, I have been bullied. Kids in elementary school made me eat sand, and those same boys would walk behind me, teasing me. Finally I had enough, and I told them to grow up.

I've spoken in front of members of the U.S. Congress about a new dream of living in communities where everybody is welcome and everyone can live and go to school and work without facing the fear of bullies.

A long time ago when I was very little, I dreamed about being on stage. Some people told me I would never be able to do it, so I only paid attention to those who told me that I could.

I want to live in a world where people care about others, and try not to hurt others with words or actions.

I've had tons of bullies who would call me retarded, even on my Facebook page. It's sad and it really hurts. I want to tell people not to use the word. Don't say your friend's retarded when they do something foolish. If you have a disability, keep working hard. Whatever it takes, do it, and don't be mean to people.

I love working on 'Glee,' and I hope that there are more and more parts for me and other actors with Down syndrome in television and in movies so I can keep working for a long, long time.

I was recently appointed by President Obama to the President's Committee for People with Intellectual Disabilities. I am so excited that the President trusts me to advise him on things that are important to people with disabilities!

It feels amazing to be a role model for people with and without disabilities.