They've crossed a brain threshold much earlier, that perhaps not at age 22 or 20, but even by age 15 or 16 you can begin to see the trajectory for development is quite different at the level of the brain, not at the level of behavior.
Otak mereka telah melampaui batas jauh sebelumnya, mungkin bukan di usia 22 atau 20, tapi bahkan pada usia 15 atau 16, Anda mulai dapat melihat bahwa alur perkembangan mereka cukup berbeda di dalam otak mereka, bukan pada perilaku mereka.