Nothing reduces to single factors like so many want life to. The mind is a wheel of mutually arising possibilities. Yeah that might be more complicated, but what’s more complicated is trying to live according to a fairy tale notion of simplicity that is obsessed with singular root causes. This applies to people and personalities too. Some people are drivers, some people are riders, some people are sages, some people are artists. Very few are all of these things. Everyone will be all things at some point thousands of lives from now, but right now it’s best to find your individual purpose and true will and accept your limitations instead of lusting after the lie that “Everyone should do these 8 things!!” Modern materialistic science wants to reduce everyone to fundamental and universal factors, but then we just end up with a lowest common denominator society.