Yes. Trauma and stress from previous generations affect epigenetics of our forefathers which predispose us to become more sensitive and therefore increases the risk for mood disorders, personality disorders, psychosis etc when we're faced with trauma.

Like physical health issues. Nature AND nurture.

Not that sensitivity is bad. It isn't. Sensitive children who have what they need to thrive tend to flourish.

A blog post I found: https://www.healthyplace.com/blogs/d...itivity-factor

Biological and environmental factors in temperament: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1188235/