It is important to understand that Transsexualism, Gender Identity Disorder (GID) and Gender Dysphoria (GD) are in fact the same thing; I will use GID and GD as interchangeable in this article. In the Diagnostic and Statistical Manual (DSM) of Mental Disorders, prepared by the American Psychiatric Association, the terms GID and GD apply to the same condition, depending on which edition of the DSM you look in.
Up to the fourth edition, DSM4, the term appears as Gender Identity Disorder and in DSM5 it appears as Gender Dysphoria . There is a note in DSM5, which confirms that the name was changed to Gender Dysphoria because the word “Disorder” was seen as having negative connotations and was stigmatising to people suffering from the condition. It was not changed because it was no longer considered a mental disorder — as most trans-activists will tell you. GD still appears in the DSM5 which is the DSM of “Mental Disorders”. I make no comment here about the act of or reasons for distorting or hiding the truth with wordplay to protect people’s feelings!