When we feel sensations, our brain perceives them, and wants to react. The way it does it is directly affected by our mood or state of mind. In fact, the same situation will cause a different reaction or will be interpreted differently by one if he is on a negative state of mind versus a positive one. In other words, someone could be affected negatively by a situation, but if he was on a better state of mind, he would not care about the event or would find a way to think about it a positive way. Therefore, considering that happiness is about how one perceives life, the state of mind directly…