I'm intrigued about the rest of her story! Sorry to hear she's so unhappy and confined to a wheelchair. Having money definitely solves some of life's problems and can easily create more/different problems and cause even more stress. Being financially independent can, for sure, make you feel a lot more isolated. That isolation and abundance of free-time/time to think can have a way of sending you down a whole lot of rabbit-holes—some healthy, some not so healthy.