Let's be optimistic and assume that you can get a quick opportunity to make money by watching an ad or other ways that you do not need expertise. Does this seem sustainable?
You will only lose a part of your life for a $ 1 profit per hour, you can achieve more gains, but a sustainable needs patience as well as skill.
Start now, learn a programming language  "Python, JavaScript, ...etc." or designs "photoshop, websites, ...etc.", it will take time in the beginning but after a month or two will begin to collect profits. "These profits are increasing over time."