Yo guys!

We are all in need of some extra money from time to time, and many dream about leaving the 9-17 (which is mostly 5-18) work-routine.
So, I wanted to make a thread about your best tips for making some extra money.
Optional: where to invest this money?

Whoring, tax-fraud and selling your old grandma is not an option (tried those)

My best tips is freelancing as a writer.
I can give you the name of the site if you want to.
I can make up to 30 USD/ hour from time to time with easy and fun work if you are creative.
Example: I get 36 USD/ hour translating easy computer articles, workload is only 3 hours a week there, but still good money for less work.

I'm not good at investments tho, all ideas I've invested in have failed