I’m in my mid 40s but approx 15 yrs ago I had a final interview for a job that i really wanted and had done well in the early interviews (this was the 3rd interview). There was a hypothetical and I had what I felt was a very good response, I stammered at the beginning of the response and then changed my response 🤦‍♂️ to I don’t even know what. It was a disaster. I obviously didn’t get the job but the path later worked out well. Hang in there the right thing will come along. It sucks I know. Sorry