Jam,
It is likely in all of our DNA to some extent, which makes sense. And this discussion is so simplistic. Too many ex-JWs can only view things in a linear rashion. Up/down, right/wrong, black/white, yes/no. That doesn't reflect real life with all of its wonderful complexities. I find it truly sad that too many ex-Jdubs can't seem to shake the confining mindset that attracted them to the Borg in the first place. We were right (and pious and righteous) and EVERYONE else was wrong. Even more sad is that too many only seek the 'research' which supports their jaundiced, simplistic, narrow view of the world.
Sad, really. The only reason I came on this site 10 months ago, after knowing about it for a decade and being out of the Borg for 2 decades, is to try to help my former bros and sis-es to think rationally and to get rid of the narrow minded krink kronk contaminating our souls, brains and hearts from our Borg days. That's the only reason I'm here. All of you who can do this will be so much happier. And science suggests richer. Look it up.
A continuum: Feel (great it makes you at best a one celled amoeba); Believe (many believers do so out of emotion, an event (it's a MIRACLE) or their FEELINGS; Think (Ok, you are showing sings of being scentient); Know (based on knowledge. Experiential (it has its limitations as YOUR experience can be limited or the root case of things you see or experience, for a minority for example, may have nothing to do with their skin and everythign to do with society) or based on study or research (does that study have the length, depth and breadth to constitute real knowledge or learning? Our JW days were consumed with a lot of one way narrow minded study - it WAS NOT knowlege); Prove (ok, prove has to be qualified because even the best science is always seeking to know and understand better).
Where do you see yourselives on this continuum? Studies suggest the closer you are to Prove, being rational, the more money you will make and the more successful you will be. Feeler/perceivers are the bottom dwellers. You all can do better.
Prove. Based on the best science available. Leave behind what you Feel. What you believe. (cavemen). What you think. What you know