I bought Beats by Dre headphones a few years ago.

This morning I threw them out with the trash. I realized they were sitting in their pouch for about 6 years not doing me any service. The money I used to buy them is gone and never to come back. The headphones did not serve me. They were faulty and I did not buy them at an official shop. I could not return them. I am wiser now. I know such loose change should better go to investments or risky gambles.

If they do not pay then it was worth a try. When they pay off, you double your money.