{POLL} How many genders are there?

Those people who say there's more than 2 genders, I always say go understand life/god, read a bible, go back to school and learn what a man and a female is. Just because they was born fked up doesn't mean they're a unique specie or gender. They're still a human being and they're just suffering with a disease the reason why they're not whothey are.. They're sick and ill and got mental issues.