In social psychology, we often see some theories that demonstrate "threats lead to some behaviors, because these behaviors can reduce threats". For example, feeling of uncertainty (e.g., "I feel confused about what kind of person I am") can lead to group identification (e.g., "I like my school more"), because group membership can make you feel less uncertainty (e.g., "I belong to a very good school and this defines who I am ). For another, death anxiety can lead to self-esteem striving because high self-esteem can mitigate death anxiety.
First, I am a big fan of the above theories, and I am definitely not questioning the credibility of them.
I just sometimes feel unclear about the boundary between the causal inference (I might mean logically inference) and circular reasoning.
It seems more straightforward to me if some theories say "A leads to B because of C", instead of some others saying "A leads to B because B can reduce the threat of A".
Anyway, this might be a silly question...