Throw away account. I (20sF)sell my clothes online and my sister (20sF) was going to donate a bunch of clothes to goodwill. She said I could have the clothes and I have made money on them already. She got mad when she found out that I had made money on them and made me give the clothes I have not sold yet back to her. I got pissed at her and she called me selfish and money-hungry. AITAH? (I love my sister very much and we usually get along great)