Let a Random Act Of Kindness Change Your World Get our free mobile app I think that true random kindness is when you do something nice for someone who will never find out. I realize that it's difficult not to share your story all over Facebook or any other social media platform. Although with all the garbage that you find out there, it's nice to see and read about the positive things that are going on around us. During the last 11 months, have you noticed that your anxiety just won't go away and it lingers like a cold? For myself, I noticed that when I do something nice for someone else without them knowing, it helps me to feel less anxious.