Little capital usually is required to open an office in these industries. With a good reputation and a few seed clients, a new firm is born. Unfortunately, a major reason some candidates end up in jobs they would have rejected previously is a lack of anything else. But as you lose hope of ever landing a comparable position to the job that disappeared, the unthinkable becomes thinkable. A position with high earnings potential at least can be justified to friends and relatives, particularly if you still go to work wearing a tie.
Any job represents relief from idleness and embarrassment.
The door that's easiest to open typically is a revolving one. Too often, newcomers are unprepared for what awaits in a discipline they previously regarded as a no-brainer. Nothing surprises them. It's the guy who's been protected at a big company who's going to struggle. Home selection is an emotional business, and it can become tense.