I am sorry to give several hints only and let it come off as flat, but, it is a very profound research and much more of it needs to be done, because I need more subjects to confirm the accuracy of the results and have good quality statistics. Like I said, it is far more complicated, but, I started explaining with the energy of the elements. I'll post about the houses, the aspects nd much more later, big parts first, details later
Like it's been suggested, overts tend to be a frictional combo of earth and fire, they are just like the Sun, nothing can hurt them, while coverts have more water and air. The subject I've mentioned is a covert, but like I said, the entire chart needs to be examined.
We have laws against overts, who function much like lions in prides. What I am studying are coverts, who are like snakes, and I'll explain the differences later too (gotta get back to what I should have finished last week) Lions command to control what the pride does, snakes use fear and eyes to control what you don't do. But they all have low EQ due to the afflicted planets and houses that are to deal with emotions and the fire-earth combo there. Those are stubborn, hardly likely to change, supply driven selfish self love often times suicidal people.
Coverts pretend to be humble victims and aren't of belief that they are somehow chosen by God, like overts are. They are highly emotionally vulnerable and often have a Saturn-Moon aspect or challenged Moon somehow. They also have strong Libra or Pisces energy (I do not necessarily mean the sign only, but what the total chart energy sums up to) because Saturn taught them that they can't get what they want, so they lie and play the victim to manipulate people to get what they want. It is because they are emotionally abandoned by the parents at their early age, so they decide to stop feeling empathy to not feel vulnerable again. They are often made into a golden child later, even tho they know their mask is just a mask. They are like those crazed writers that withdraw into their caves cyclically until they eventually flip and burn everything they've written before they ice themselves. Some of those pretend to be the rescuers because they know victims want to be rescued. Another two I know pretend to be the most religious people in town, but they emotionally harm all their friends and extended family and just take whatever those people have. They don't even have any ideas what they could do or make with their time or money before they see someone already doing or making or having something. That then becomes theirs at all costs. But they constantly pretend to be the victims. Their false humility is actually vanity and they often use corny lines to express their feelings. That covert I know just has a list of movie lines or music playlists he uses to teach himself how to pretend. They detest psychology and psychologists and insist on it's redundancy .
Like snakes, their guard is always on, as they believe everyone wants to hurt them, because they do not feel loved enough and the mask slips and the rage shows only when they know it is completely safe. So they'll call you names only when noone is watching and so on. The snake doesn't eat if there is danger and need for it to bite.
It starts on the super-market floor: they scream if they don't get ice-cream.