When comparing the GDPs, Instead of saying compared it to, you might want to type, "in comparison." A few transition words also might help the piece become a bit smoother. Other than that, good job on the writing! It seems very well researched!
Answer:
Having a good career that we like can help us maintain motivation.
Explanation:
If you don't have a career you like it can be difficult to want or desire working. For example, if you are an artistic person who loves music and painting, you would probably not want a job as a plumber, or electrician.
"the process of receiving or giving systematic instruction, especially at a school or university:"