non-conformists are definitely more likely to survive adverse situations.
viktor frankl wrote about this à propos of concentration camp inmates who, he said, fell into two groups. The first group consisted of the majority of those interned there, and they were people who defined themselves in terms of their social milieu: if you asked them who they were, they would say, "I am a doctor, a lawyer, a mother..." The second group consisted of a small minority of people who thought of themselves as existing completely independent of any label, any role, or any relationship they had with others, or with society.
When you entered a concentration camp, they took away your clothes, your profession, your family and even your name. For most people, that was the equivalent of taking away their very identity, and thus their will to live. As Frankel observed, it was mostly only the people in the second, much smaller group, that survived...