Years ago, I took a quiz to find my ideal job, and using that information, I found something that I really enjoyed doing. There is a free test on the internet that will help you a great deal in finding something that is suitable for you to do for a living, as well as helping you in many other aspects of your personal life. It is called the "Keirsey Temperament Sorter," and it is a test of 70 questions that have to do with how you deal with situations and what you like to do better than other things. This quiz to find my ideal job revealed that I work best alone or in small groups, and like to plan and strategise, and have little patience for repetition or executing details.
If you search the Internet to find this test, use the Keirsey Temperament Sorter keywords, and take the test. It really works, and that quiz to find my ideal job ended up bringing me so much clarity in what I should be doing for a living that it made me one of the lucky ones who have been able to find satisfying work.