I was fired from a job I hated and I said on my last day “I give it a month” and to their credit I was called two months later at which time I was already working another job.
I came back for the money in a part time capacity with a pay raise and promptly fired myself after 8 months xD
For clarification I worked for an training organisation in a necessary role, I was the guy that did the data entry that would get everybody paid and the archivist.
The person they hired to replace me was 3 times slower then me, I timed it, and I made people aware of this but hey you can lead a horse to water right