"In 1991 Eastern went bankrupt, and I found myself at home with two children and no career. I'd planned to be with this company until I retired, but suddenly the path I'd envisioned was gone. So I did something I'd never been able to do as a flight attendant: plug into my community. I became president of the PTO at my children's school, and I started teaching cooking classes."
The takeaway: Susan could have wasted months agonizing over failed plans. Instead she got active and discovered new passions. To avoid ruminating, take up an activity that's physical, social, and immersive, like tennis with a friend or training with a group for a charity run.