One of the Laws of Light and Love is that when you when you share this positive energy with others, you inspire them to do the same. When we are being ourselves, we are joyful, happy, and inspired. If we decide to share this positivity with others, we are subconsciously giving them the permission to be themselves also. They take on the Light and Love energy like in a game of tag and become inspired to tag other people as well. This need to imitate the behavior of others is something embedded in us by our Creator. Consequently, by being negative and Egocentric, we are also triggering that same kind of behaviour in other people. Therefore, the weight of Karma from being negative around other people is heavier than its weight by being negative when we are alone.