Sometimes we make think that a small act of kindness may not mean much to the recipient, so we may hesitate to do anything. Eg. Offering your seat to someone on a crowded bus or train going to or coming home from work. This morning, I offered to give my seat to someone who was standing. She did not take the seat, but I felt good for offering. You can never go wrong when you make an effort to spread good karma in the world.