New: sales-agentAll contenthive-129948hive-196917krzzanhive-183959hive-180932steemuncommonlabhive-185836photographyhive-166405bitcoinhive-183397hive-144064hive-150122hive-188619hive-145157hive-109690hive-139150lifehive-124908hive-101145krsuccesshive-113376hive-193186TrendingNewHotLikersajewa (67)in hive-175254 • 4 years agoThe physiological idea behind tippingYou walk into a grocery store and this very nice attendant with a radiant smile has just made your day by making you smile, you cannot explain how frustrated your day had been until you walked into…