Not all transgender undergone surgery
Due to lack of money or fear of potential effects, many trans people didn't get surgery. Research shows there are only 33% of trans people are willing to get surgery.
Most trans people look like regular men and women
Some people say, transgender people are more beautiful or handsome than normal people. I want to say it's not easy to distinguish transgender, because they look the same as normal people.
Pronouns mean a lot for trans people.
Many people don't know the importance of pronouns. Let me give you an example, I look like a girl, so I often refer to myself as 'she' and 'they". But I don't like any gender pronouns, it's not match my mind.