1) Use
https://www.16personalities.com/ to understand more about yourself, your interests, and your strengths/weaknesses. For example, some people are nurturing types that make great nurses. Others are technically focused and make great programmers. Still others work with their hands and make great contractors. Some like influencing others and make great teachers, salespeople, and mangers. Some are artistic and will go far as graphic designers, etc. You need to know who you are to make a decision.
2) Using the above information, hone in on a dozen or so common jobs that might be in alignment.
3) From that list, eliminate any that do not have at least 5 openings within 30 miles of you right now on Indeed.com. Make it 10 if you are in a large metro area. This may eliminate a "dream job" for some people, but you generally have to work your way into such roles from the periphery anyway, and this step reduces the risk that your scope is too narrow and you can't find the dream job.
4) Assemble data on the remaining roles, using resources such as salary.com and
https://www.bls.gov/ooh/occupation-finder.htm.
5) Narrow the list down to 3.
6) Now, and only now, consider the educational implications. If you'd like to be a carpenter, you can probably get started right now as an entry-level laborer on jobs involving carpentry. If you'd like to be an electrician, some unions or companies have journeyman programs. If you'd like to be a software developer, it's time to devote your evenings to freecodecamp or similar, aim for a help desk certification, and then leap into junior roles. If you'd like to do something that requires a degree, but don't want to get on a debt treadmill, look outside your immediate area. College is still cheap in many areas of the country, even for out-of-state students, so don't let the outrageous local prices or bullshit about "prestige" deter you. Look at public universities in the Midwest and South where you could pay your tuition and expenses with a night job and a couple of roommates and graduate debt-free if desired. Any one of these paths could change your life and double your income in 2 years!