It doesn't have many prerequisites, except being good with language. If you have writing or editing experience, that will be a plus point. In addition, your previous work will serve as a CV and help you get better-paying jobs.
It's always peaceful and quiet in the library whether you're there to study or looking for a new read. It's one of the best places to work simply due to these factors.
To become a librarian, you will need a degree in library sciences.
Why not sign up for a nearby lifeguard training and certification program if you are a confident swimmer? Afterward, you can make money at the pool all summer. Before applying for a job at your local YMCA or gym, know what certifications they need.
It's a straightforward job with fixed schedules and set procedures that you have to follow. Providing a stable routine makes this occupation one of the least stress-inducing jobs, enabling you to earn a decent monthly income.