From collecting, drawing, setting appointments, cleaning, watching, and just stating opinions can lead to a way for us to make money.
Different forms of work I can make out from this, but the pay scale is also something. If you are a skilled worker from experience with or without a degree you will get a better earning. Some people may claim that they dont need a degree but have "cheated" this system and are earning more, but to be safe dont try that. Always try to work on your skills and you will be paid off, at the same time improve your education and eventually your standard of living will improve.
Have the money making mindset but be honest about yourself not taking the dirty path. With that you can sleep soundly at night and keep earning money through bitcoin or fiat every day.
Of course the pay scale is always different depending on the workload and the skills. It is still of course better to have the proper educational background in order to land a better paying job and a more stable income. However, there is nothing wrong with small time and part time work that can at least bring some amounts of money to the table, specially when most needed.