In countries where tipping is not the norm, the general understanding is that tipping is a reward for those who go above-and-beyond to offer a top-quality service. However, the Japanese, for example, suggest that the employer is paying good money for their staff to do precisely that - and surely that work ethic cannot be faulted.
In the Hong Kong district of Sham Shui Po, Kowloon side, the market stalls play host to many a social gathering. Groups of older men, stylish in aviators, crisp white, or pastel, short-sleeved shirts and tailored trousers, stand in a cloud of imperial leather, discussing, well...I rarely know. But sometimes there's a clue in the shape of racing forms being passed around, or a grandchild being proudly held aloft - a champion at a sporting event.