I would look at my idiosyncrasies and ask myself, "Are these worth it?" Then I would say to myself, "No, they aren't!" And, I would start to retrain myself not to do those things.
Also, I would not fear. I would know that God had a BETTER job for me, and did not want me to have the one I lost.
Finally, I would go home and praise God.
After all that, I would start searching for another job. But, I would pray before applying to each one.