The majority of those who sell sex are female, and the vast majority of the buyers of sex are male.
If you have dated a human being before, then you already have everything you need to date a trans girl. I am really proud of my sexuality, and I believe being open like this makes the world a more exciting place to live.
I am a trans girl, which means that the gender assigned to me at birth was incorrect.
And, if that wasn't enough, the simple act of talking triggers a flood of brain chemicals which give women a rush similar to that felt by heroin addicts when they get a high.
Dr Brizendine, a self-proclaimed feminist, says the differences can be traced back to the womb, where the sex hormone testosterone moulds the developing male brain.
The recent introduction of laws that regulate whether transgender people can use the facilities that align with their gender identities has brought the issue of bathroom sex segregation to the forefront of national conversations.
Some have proposed that the solution may lie in gender-neutral facilities, while others worry about what the consequences might be.
There are, however, advantages to being the strong, silent type.
Dr Brizendine explains that testosterone also reduces the size of the section of the brain involved in hearing - allowing men to become "deaf" to the most logical of arguments put forward by their wives and girlfriends.
The areas responsible for communication, emotion and memory are all pared back the unborn baby boy.