"Asexuality" is a mental disorder.

Sex is not only a natural, essential part of human connection, it's extremely pleasurable and good for you. What sense does it make to not feel or desire sexual intimacy? None. It's unfair to any potential partners who would want to be sexually intimate. We, as humans, are evolutionarily predestined to mate and reproduce, asexuality is actively going against biology and needs to be corrected.