"They don't achieve great things because of trauma", hmm, I disagree. Trauma shapes the psyche which then creates conditions which are favorable for certain talents.

Reactive attachment disorder, RAD's resulting emotional detachment creates an advantage if you also happen to have an analytical brain and are gifted with some creativity. It creates powerful innovators who don't give a fuck about the status quo nor what others think of them. The late Steve Jobs was one amongst the many of them..