"Last winter I was going through a rough patch in my life. I had a bunch of terrible things going on around me. I felt very distant and became quite selfish. I hated the way I was feeling and one day I woke up and told myself, 'You are above this, stop feeling sorry for yourself.' Then I tried out an experiment, and it has definitely changed me for the better. Every day, I would do at least one act of kindness - It could be anything..."