Yes, I understand everything, but it would be much easier for me to play the game if my leveled skills didn't want to fall down by one point every day, because I didn't practice them ONE fucking day ago! Then maybe you can make it so that we still have our spells and items in the New Game +? I can handle the leveling, but because my skills are constantly trying to deteriorate, I can't go to work or the city properly...GOD, I can't even sleep properly because of this, or go to the bathroom sometimes! So at least add a warning about how your skills can decrease in one day, and then be taken away in the next, because I'm tired of playing micro-management. After the "Mind Test," my knowledge decreased because I didn't study for an entire day! And I didn't want to redo it because it's a random process, even with a high intelligence!
Stat deterioration is considered in the stat growth balance. Also, the stat deterioration doesn't start after just one day unless you only train that stat occasional. The more intently you train the stat the longer it will go without deterioration (to a point). I will consider different options for potential NG+ mode. But for now, keep in mind that the game is still being balanced. Not all items and jobs are in the game yet. And you barely have half the total amount of time to train.
Just if it's possible, make it so that on the first day you have a warning, and then you take away the skill the next day, so that I know what I need to train. I really like your game, which is why I'm asking and writing so much. I'm a huge fan of the Harry Potter universe (even if the game is just based on it)! In NG+, you could save items and spells, but you could also reset the spell levels and skills to be fair. Oh, and by the way, I understand that Mitski is a Werewolf? Her ducks are very afraid of her =)