I have a close friend (f32) that us bipolar and off her meds. She's been traveling around this past month in a manic state most of the time. I stayed with her for three days last month and got to see how quickly she swings from one extreme to another. She has said in the past she wanted to end it when she was low but would quickly say she never would. She's now isolated in her cabin in the middle of nowhere 1000 miles away. For a week or two she has gone silent on social media. Which is a huge change from a couple weeks ago. She was posting 100 times a day sometimes. Today i got a text from her saying she's paid her bills "at least I'll leave no debts". She also said shes speaking to celebrities metaphysically. What should i do? I know exactly where she is at because I've stayed there before. I feel like sending police to check on her might set her off. I'm contemplating making the 15 hour drive. I have the time and the means but u dont know if its the right thing to do. I can't call her because she has no service. Any advice would be greatly appreciated.