Some guy my girlfriend knows, heard I'm a software developer. He had this 'great' idea on how he wanted to start a new revolutionary way of paying on the internet. He wanted to create a service like paypal but without having the hassle of logging in first and going through a transaction. He wanted a literal "buy now" button on every major webshop on the internet. When I asked him how he thought that would work legally and security wise, he became a bit defensive and implied that since I'm the tech guy I should work out that kind of stuff. When the software was ready, he would have clients lined up for the service and his work would start.

I politely declined this great opportunity