I was walking through the piata today when this amazing business plan came to mind. Here's what happened. As I stood at one of the fruit stalls, picking through a mound of plums, the lady in charge interrupted me. "Sir, I can't sell just a few plums." "Why not? I'll pay." "I'm prohibited" I loved this. It's not a business reason, it's simply a whim. That one sentence sums up a lot of the local business mentality. I imagined a boss who gave her the serving scoop and who told her, 'make sure you don't sell 'just a few plums, now, hear?' "How many do I need to get?" I asked. "Half a kilo." "Sorry, I really don't want half a kilo." Disappointed, I put the ones I'd picked up back on the display. "You can get some from the neighbour," she offered, motioning to the stand behind, "she'll sell them piecemeal" "Okay, will do, thanks." So, while the f...