This morning, I smiled and greeted a few uncles and aunties. They were total strangers to me and were surprised when I did. Many times, people will just walked passed them without any hints of gratitude. And some of these uncles and aunties are not exactly proud of what they are doing but they are so so so important. Without them, the toilets will be in a mess. Without them, there will be rubbish everywhere. Yup, these uncles and aunties are cleaners and I think they are really important people.
Smile to one and say thanks to him or her when you see them next time. It's rewarding and most importantly, it is free!!!
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