How can you tell if you are an Indigo?
A good way to "test" yourself is to answer the following:
 

Are you always searching for your greater purpose in life but feel like the world isn't set up for your kind?

Do you sometimes feel wise beyond your years?

Do you have trouble conforming to the ways of society?

Do you feel out of place in today's world?

Do you perceive the world very differently than most people around you?

Do you have strong intuition about certain things that most others do not?

Do you often feel misunderstood when you try to talk to people about what's real?

Are you a truth seeker?

Do you feel like you were born to accomplish a special mission in life?

Do you feel isolated and alone in your beliefs?

Misunderstood by family?

Do you feel anti-social unless you are with people of like mind?

Are you emotionally sensitive?

Did you have a difficult childhood?

Do you often feel disempowered by too much authority?

If you can answer yes to many of these questions,
then you are most likely an Indigo.