But it's not a disease and it doesn't need a cure

Yes it is, and yes it does. Transgendered people are actually delusional about perfectly healthy bodies and want to mutilate themselves. people who are trans don't need support for that part of themselves. It is sick and wrong. People should still love and support their kid in general, but not that part of it. Encouraging mental illness is not healthy.

maybe later in life, they'll seek out gender reassignment surgery

A lot of people push hormone medication onto people under the age of 18. its sick and disgusting that people are taking advantage of kids and poisoning their bodies with hormones that sterilize them and can cause health problems. Groups like GSA's are encouraging to this bullshit.