Are you tired of your career but hating the idea of going back to school to get a second degree? Luckily, you don't have to go back to school to get a new career. There are plenty of industries that pay well and don't require years of additional schooling in order to break into them. Here are the easiest industries to start a new career in:

1. Web Development

Does the idea of coding websites sound interesting to you? If so, you might want to look into a career as a web developer. Web developers code and design websites. You don't need a special degree for this position, you just need to know the different types of coding and design program. Luckily, there are courses all over the internet, both free and low-cost, to help get you started. The average salary of a web developer is $76,000.

2. Medical Field

When many people think of the medical field, they think of spending a decade in school. However, this isn't the case for all medical careers. There are plenty of careers in this field that don't require a four-year degree. Pharmacy technicians, medical assistants, and dental assistants are all careers that offer on the job training or certificate.

If you are interested in the medical field but don't like the idea of dealing with patients, you could consider getting a medical transcriber certificate. A medical transcriber converts a doctor's voice recordings into written documents. An experienced transcriber can make up to $70k a year.

3. Social Media Manager

If you know your way around Facebook, Instagram, and Twitter, there's a chance you could make a career out of it as a social media manager. Social media managers work for companies to raise brand awareness through active and engaging social media platforms. Social media is still an emerging field so even the experts only have a few years of experience. You can land a job by having popular social media accounts yourself and some experience in the business world.

4. Patient Advocates

Patient advocates work in hospitals and a variety of settings and help medical patients navigate the healthcare system. There is no national standard right now for patient advocates. However, in-depth knowledge of insurance or hospital settings can be a great asset. If you have a background in social work, business or healthcare, you're already on the right track. There are also certificate programs you can complete.

5. Energy Consultant

Energy consultants do home inspections to search for areas of inefficiency in order to help homeowners save on their energy bill. For this career, it helps to have some knowledge in the field of engineering or construction. Certification is tremendously helpful, and most states provide 6 week training courses.

6. Massage Therapist

Massage therapists work to help clients relax and get rid of aches and pains. Massage therapists can work in salons, clinics, and even traveling positions for sports teams. Most states require that you complete a program that involves 500 hours of study before you are allowed to practice in a professional setting.