Ok so I'm in the shop on my thief and some players are purchasing some goods. This is a perfect opportunity to lift some loot. While they are busy discussing what they need to purchase I casually walk up behind them without being noticed. There are no guards in the area so my escape should be almost assured. At the perfect moment I reach out and try to grab me some coconuts from a crate but then the Provisioner alerts the guards and I'm dead instantly every time. Any tips?