Honestly can't tell if you're trolling with this.
Any job that would give you an advantage when applying for a new job (ie. Prior experience) is part of a career. For more formal careers like Medicine and Law they are an absolute necessity and often formally defined, for careers like Bartender, the requirements are more fluid, but experience (and particularly unbroken experience) is very important when applying for jobs.
What if they're serving an eviction notice and it's no longer your home?