OMFG! THANK YOU SO MUCH! So if I wanted to make someone a permanent nymphomaniac, obsessive, etc... I knock their willpower to 0, and hit them with love, lust, trust overload?
The deep seated state basically requires the gal to have the temp state, and then for Insanity Aura to apply the same state on top of it. Repeated overloads won't do it. Also, you don't need their willpower to be 0. Overload will give them the temp state. But they'll lose it at night if their willpower is 100. You can also get them to fall into the temp mental state based on their stats, with much easier requirements if you've broken them.
The fastest way to accomplish a deep rooted mental state is with some save-scumming. Wait until you meet with the gal out in the wild, so mother/sister at home, girls at school. Save the game, and hit them with the appropriate Overload (Love for obsessive, Lust for Nympho). If you get the result that gives them the temp insanity, save the game. If not, reload, and try again. And now you're ready to play with the insanity aura.
- For mom/sis, go upstairs. Turn on the aura and save the game. Go downstairs. If you get the right result, congrats, save and go on with your game. If not, reload, and repeat.
- For Larson, turn on the aura and go to her office. Reload and repeat as often as necessary.
- For the gals, turn the Aura on, then attend the appropriate class. If you get the distracted result, reload and try again. If you get either of the other two results, quick save when it shows you the XP gain. Then see the result the aura gives you with the gal, and if it isn't what you want, reload and try again.
- For SuLynn, go to the main hall in the college, turn on the aura and save. Go to the library, reloading until you get the result you want. Not that there's a reason to bother with Sulynn yet.
Without save scumming, well, you're limited to one attempt per day, due to the restriction on Insanity Aura. You'll want to keep the gal you are working on with low enough will power that she won't lose the temp insanity. The Insanity Aura can set the mental state to one of the other two, overriding what you have, so keep an eye on that.
Personally, I go the scumming route, simply because the large quantity of results Insanity Aura can cause. Fear, anger, inhibition, corruption, favor, lust, love, Obsessive, Nympho, and Volatile. Assuming I listed them all, that means there's a 10% chance of getting the result you want.