Don't worry about my life mate, it is and will be better than most of your lives even if i will start to waste my remaining life on this forum, it's just the way it is, there is no comparison... And yes, mental diseases, that's what being a transgender or gay is. It's actually scientifically proven that they have their brains differently wired from a normal person and the chemicals in their body act differently from the normal population... The fact that it's accepted by the society because there is no cure or treatment for it and because we can't just lock them up in mental asylums and because in the first place they are human also and don't just deserve to die just because they are mentally ill, with all of this, it still does not mean that they are not mentally ill, even if like to believe it or not...
And it's understandable that a mentally ill person won't ever in his f*****g life accept or admit that he is mentally ill and a treat to this society, it's just the way it is, their brain is sending signals that it's normal the way they think, act and spread their mental diseases all over the place. And take a closer look at the diseases chart that you are invoking, the fact that heterosexual people are a larger group on the planet does not mean that they have the larger numbers of sexual diseases, check the gay group and you will be amazed because in their lives, gay people have 10 times more sexual partners than a heterosexual one, and a lot more diseases from f*****g their asses off over and over again.