You’re already headed in the right direction by being aware of it. I don’t have any specific advice (my own natural know-it-all-ness started to fade when I was 30 or so) but being specifically aware of it is definitely a benefit; it at least allows me to pause and notice it and adjust.

> Not sure how to purge that psychology.

I think that's something most of us struggle with. That doesn't mean you're not a great person :-) I appreciate the humble reply.