So you chugging along with your pirate when you hook a trader. Demand a sensiable sum of money and he agrees. Well he says he does, but often they will either enter trade (sometimes group invite hoping you are dumb) and hope to make a break for it during the "moment of peace" or worst end the trade by opening fire on you. Is this accetable behavior and if so can you just blow them up in the future since you can't trust them?