It is really difficult to qualify to get paid to spank it. I am not tall enough (they want you to be five eleven)! Jerks. And, unlike spank banking, giving plasma is so draining without the reward at the end. Plus the TVs there are way more boring.
IS THAT REALLY A BEAR!? Next time I am illegally offshore bear fighting, I will shave my bear to strike the fear into the other bears... THAT IS THE DEFINITION of passive income
Seriously? you are being too serious, seriously. And, maybe you didn't notice, but I have contributed way more meaningful and realistic/possible/not-impossible/not-imaginable ideas above than you have. At least those ideas I proposed have a track record of success. How many dentists do you know that made an app or wrote a book? Probs very very very very very^9th power few.