> If a girl likes to dress in what is traditionally recognised as boys clothes and play with trucks, that just kids being kids, there's nothing transgendered to be found there.
There is nothing *necessarily* transgendered about this. However, the grandparent stated there are openly transgendered kids in a second grade class. Are you saying it’s impossible for a child to know if they’re trans or not? I think we generally accept that some gay people knew they were gay at that age, why can’t the same be true for trans people?