Instead of RAH RAH POSTIVITY EVERYONE WHO HAS A LOGICAL QUESTION ABOUT YOUR BUSINESS PLAN IS JUST JEALOUS! etsy has produced an actual sensible business related article that even has profit mentioned!
This sort of thing is why I am a hobbyist. People in business can't just run off and spend all their earnings on beads- they have to grow their business, working to cultivate new markets, and making new product lines. You can't just take a day off to play video games!