https://medicalxpress.com/news/2022-01-team-genes-suicide.html
This is a very interesting article, and as a person that suffers from depression and anxiety for most of my life, it is good to see research into this suffering that many people live with. My depression and anxiety is hereditary but also from abuse as a child onward into adulthood.
These things are also at a soul level also, it is not just what happens in your present life, but it is also connected to your soul group and ancestral karma. So it is a metaphysical burden of the soul, and the soul needs healing too.