[GrekeHaus]

It's funny when people make claims like this without any mathematical justification whatsoever.

For instance, did you know that it's impossible to make money by opening a resaurant?

Sure, it may look like you're doing alright after one busy night, but that's not the whole story. There will be other not-so-busy nights where the restaurant will lose money. All the profits from that one busy night will eventually be washed out and you will eventually lose money because you have to pay for rent, staff, supplies, and other overhead. If it weren't for taxes, you might be able to make a profit, but ultimately, all your money will go to uncle sam.