That’s one of the best ways to boost your income and amount of cash bc even if you work and get a promotion every week (and your salary goes up) taxes will eat most of it. So stocks are a great way to increase it. I’d suggest following some twitter accounts. They can provide with some interesting information for thoughts only and only you decide whether to follow them or not.
r/wallstreebets is a great way to read and get info. Some other subreddits about stocks are good as well.