If we strip everything back to the basics, everything is energy. Everyone has a unique energy vibration that is constantly changing with our mood and the food we eat. What is quite interesting is that we actually eat food on a subconscious level that matches our vibration at the time.
Energy is contagious. We see and feel this all of the time.
For example, you just have to have one person gossiping or putting someone down in the workplace and the negative energy begins to filter into the environment – Or if you are in a room full of babies, one can start to cry and before you know it they are all crying.
The good news is it is up to us to decide what form of energy we wish to spread.