I agree, you are giving your opinion, the opinion of a crossdresser on how a transsexual woman feels. Zooey on the other hand is not giving an opinion, she is stating what she, as a transsexual woman and many others of us actually feel. Are you entitled to your opinion and is she entitled to argue about what is as opposed to what someone thinks? Yes to both of these, however people need to remember there can be a big difference between one's opinion and what actually is.