She has been making tea for the security guards in her society for "selfish reasons" she says. Once you read what the selfish reason is, I assure you, you will be tempted to become just as 'selfish'.
I reproduce this with her permission. Read on:
I often used to make pot of tea for the security guards. I even bought thermos flasks for such purpose only. I used to put thermos at an appropriate place from where the security guards can spot it easily. I remember my niece TP was barely a year old at that time. I used to balance TP and tea-pot when I went out to give tea to security guard. One day, I was sitting and watching television when TP came towards me and said something to the tune of 'Gawd'. I was pretty confused what she wanted from me. I asked her to repeat what she was trying to convey. Frustrated with my lack of understanding, Toddler TP forced me to abandon TV and she tried to drag me to my bedroom. There she pointed towards my jacket and told me again, 'Gawd, cha'!!!! Then it struck to me, she wanted me to make tea, place her on my waist and have tea-pot in my other hand and hand it over to Guard!! How closely kids watch us is sometimes frightening.
I am not an altruistic person. When I do something like this, I have a very selfish reason. I want my surroundings to be pleasant and full of positive energy. Small acts like this fulfill my selfish purpose. Security guards always greet me cheerfully. They are more than happy to help me in our hour of need. One day my nephew was returning from office. It was quite late, in fact 2:30 AM. Street dogs were getting quite ferocious with him. He phoned me, stating his plight. I assured him, that I will pick him up. But when I tried to start my car, it refused to come to life. I went to the security guard and told him about the problem. He immediately told me not to worry. He narrated the entire incident to another guard. Told him to be vigil as he was going out for few minutes. He took his danda to scare away the dogs and came back with my nephew in five minutes!