Curses take a Psyche slot and must be removed through rituals.

Manes Melancholia. A chtonic malaise takes your soul as you think of the futility of life. Make a save every time you rest. On a failure, your willpower is reduced by 1. On a success, you recover 1 willpower. When the curse is the last thing left in your psyche, you become a Manes.

Originated by a Manes