I have always loved the butterfly effect only for the positive. I love how even a smile can change someone's day. Thanks for the article. I have come across an effect that I call the Mosquito Effect. Its when I saw a study of the mosquitos male and female. I have been into vibrations and how it can heal the body. The vibrations of both mosquitos are different because of their relative size, the female is heavier than the male because it is the one that bits and carriers blood and so its vibration is lower than the male. But when they come together they vibrate at the same frequency. If we correlate this to the human vibration of two individuals if one is vibrating at a higher level then the other they both with time come to the same vibration. But the dominate vibration is usually the lower vibration and can cause a drop in both their vibration. I don't know of any studies of this with humans but to me it makes sense that if we are not careful when helping someone who is feeling down we must be sure of our high vibration or we can end up in a sense catching what the lower vibration is throwing out to the world. That is why the internet can be very helpful in that if we are down and need encouragement we can tap into someones higher vibration (like a Tony Robins for example) to help raise our vibration and it does not hinder the one who is the higher vibration. I see Steemit as that type of encouragement and I am so glad to find it. Thank you for posting and merry well my friends! Peace, Jerry