Because you're not attracted to children lol. There's people that are genuinely born attracted to kids and it has absolutely nothing to do with how they are brought up or the choices they make.
Absolute BS! No one is born with sexual attraction, the desire for sex comes later in life. Desires and urges are are fed by thoughts, and thoughts are shaped by the information you take in through life.
Your morals play a part in dictating what you perceive to be acceptable thoughts along with how much time you give up to such thoughts.
Your thoughts then shape your desires and your desires shape your actions.
Restraint of desires is a necessity in society, and normally when one restrains a desire the desire was somewhat probably not a healthy desire in the first place.