What if someone felt his head was alien to his body? Some people feel an arm, leg or hand is alien to their body. It is a disconnect in the brain. They often feel the same even if limb is removed. Then, they have ghost limb disorder. A lot of people who feel they have the wrong genitals, do not feel much relief after reassignment surgery. I think thorough treatment of the mind should be sought first before any drastic surgery is done. I think the medical community is providing a disservice deluding the patient into thinking all will be great just by changing out the parts.