Ebay Question I need help?

Well I was checking out two sneakers on Ebay that I like and I made an offer on one. Forgetting I made that offer I started talking to another guy about his sneaker. Unfortunately I won the offer but I don't want it anymore. What can I do ? What happens if I don't pay ?

you can tell the siller that you would like to cancel the purchase.
he/she may agree to do so and not report you to ebay.

If the seller does not agree and you don't pay, they can have you thrown off ebay.

so, most people pay.