All types of pressures--divorce, debt, death of a family member, and so on--were likely to give rise to depression. They were "unwelcome, unwanted, and unavoidable, and yet the person had no way of gaining support from society."
而在各種壓力中，像離婚、倒債、家有親人死亡等等「不喜歡、不期望，卻沒辦法避免、又無法得到社會支持」的壓力，最容易造成憂鬱症。