My husband and I don't have an awful lot of money, he works full time and I stay at home with our two children so we live on his wage which I supplement by selling clothes on ebay. I buy them from local thrift shops, jumble sales & car boots. My friend (who has more money than us) started taking an interest in what I do, when she was at my house she started examining the things I was selling & asking how much I bought/sold each item for, what mail bags I used etc... I didn't mind, then the following week she told me she's sold a few things & now wants to go part time at work so she can start selling more regularly, yep you guessed it, things she picks up at our local car boots, thrift shops etc... I feel pretty uncomfortable about this, am I being unreasonable?