It's only when you're told that you're going to be working on this problem, and then you start procrastinating, but the task is still active in the back of your mind, that you start to incubate.
Hanya jika Anda diberitahu tentang sesuatu yang akan Anda kerjakan, lalu Anda mulai menunda, tapi tugas itu masih aktif dalam benak Anda, dan terinkubasi di sana.