There are a lot more lesbians and gays that are out than crossdressers who are out. The majority of us are locked in the dark recesses of our closets.
You can take action:
Contact your local, state and federal legislators and ask them to support transgender rights.
Stand up for transgender rights in your workplace. It is not necessary to out yourself by standing up against discrimination.
If you are out, be a positive role model.
Most Pride events include transgendered people, find out when your local Pride event is and participate.
Remember, if you do not choose to stand up for your rights don't expect anyone else to.