In Dinkum you pay someone by dropping money on the ground, so when Evan asked for 40K I dropped every coin I had. Right after this I dropped his 40K in the storage area he was building, and he counted it and said I'd given him 41K. He could have kept the extra and he told me anyway, which is what I'd want if a cashier ever gave him too much change. Would your kid speak up if you handed them too much money?