My first year flipping

I have now been selling on eBay for 12 months. I have learned a lot in this last year, and have expanded my store each month. During this last year I sold 362 items for a profit of $9,970.17. That -is just shocking. I made almost an extra 10 grand last year from this hobby. That is just crazy. I came a long way from when I started. When I first started I took $500 from my saving and invested it into my hobby, and was able to pay myself back within the first two months. Since then I have been reinvesting most of my income back into the hobby. My eBay store currently just has over 400 items, which is slowly growing each month, and my store has inventory worth just over $19,000. I am hopeful that my next 12 months will be even more successful than my first.