Investing in forex and crypto is the number one way I've been making money, but I've also been working on writing projects including a book and some online writing and poetry contests. There are a lot of paid ones, but also several free ones if you're good at writing. Blogging can be profitable, but I haven't gotten mine off the ground yet, so can't say how well that would do. I would try to find something you're good at as far as writing, designing, drawing, or something you have a lot of knowledge about and then try to see what options there are for making money from it.