People don't really know what happiness is, since it is such an elusive concept. Generally, it is described as wellbeing. Having analyzed my own experience and those of my friend, I can conclude that happiness is often determined by our mental state. To start, it was evolutionary beneficial to think negatively. Our work encompasses preventing and minimising future harm by analyzing past pain. But when we focus on the negative side of life, we can fall into a spiral of negative thoughts. This is why we need to train our minds to focus on positive thoughts and find happiness in the little…