As the saying goes, you are grasping at grassy bits.
Madness string 8963
My entire life was improvised from beginning to end. I was never given a script. I just started saying stuff and everyone liked it so much, we kept going.
You know it's okay not to know something right? That's perfectly normal and human. You didn't study psychology so of course you know less about it then someone who studied for x years. You don't need to be embarrassed about that.