Gratitude , I think its only right that you tip your driver . when someone goes out of the way for you its only right that you show some gratitude . If its a friend or family then no tip is necessary , but if its a complete stranger , and they treat you like a friend should , go out of there way for you , even spend there own money on you , to assure you a good day or night , then a tip is necessary , if for some reason you feel you don’t have to tip your wrong , something is wrong with your thinking . furthermore next time a stranger go out of his way for you show them you appreciate what they did for you and tip them , the amount you give them is totally up to you , even a dollar is sufficient , so listen and learn is will lead to a happier life , thank you , truly ..
Appreciation , goes a long way .