I was at school that day, so I wasn't part of the accident, and part of me has always felt some guilt about that. Thankfully, my family survived, but it was a traumatic time for all of us. After hearing about Kershaw's Challenge, I thought about how I could turn the accident into something positive and help other people in the process.
You are definitely more than just a job title. Focus on the aspects of who you are that you like the most and seek to fulfill them on a daily basis. You'll feel better about yourself and your situation, and maybe you'll even develop a healthier perspective about your identity than you had when you were working full time.